891900e09d7742f951de21fb007ee1cfa361ad1de46cf93ffb8761e8ea5bbbff38270f2cbbc98582153fd8ccc3f3012d5d1bfa6a6542e6d7f4984dcace563835972847836c199c1290ab6a3ac7f0f3b807e9b6d161a846340", 0xef}, {&(0x7f0000005000-0xdd)="61625c50d2da3e10fc1e2d78524f725e578a6d5b8c7a3067523dbbae25eebe7720fb0a8689bbeeea435104a65b0dab15b691f069b05a4fbf5d0815c4df5c023fbf628f00ddb3886d4dcc2e26d0e937bf8b3e76018244662f1c4227915734044e887f8ca306ac8fa6650553e45b490b61cfc645c0433ea99a77bcfc8af9b13e3b22f120ca16809a1a94980dae2e227b418a5960e4972425827f84d7c1f92234e1e0a2aea4226371a3460b0c8688d05dbe6bbd4964b63efd8bb8997dfdb5a19f7a6beeb23d686aa2d850f566db7cbe05ad667a24e9c9f1820863a7412ec6", 0xdd}, {&(0x7f0000005000-0x81)="94bb9bab0f442306e5c63d14ec4224c9dcc1e7614c56e5a2df046e69e873e9e8202c187f6e0dfd5f02045414ae8fd387544ce41fa0d89162fffd5c9676be8a5193317b567600db05257b461ab7f4c1065e167cc4a659255255b1f283f789d9898240100e7fd45d25fde2152f82b1f45a55ebd79f17a85ff81b8d4703a2f67d9e72", 0x81}], 0x5, &(0x7f0000004000)={0x38, 0x1, 0x8, "e40c6706a21b1f32862a8fd265076dea49ff8abcebdc38b53a2cb05df3308b69ed2fcf62"}, 0x38, 0x10}], 0x2, 0x0) r1 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000006000-0x110)={{0x10001, 0x6, 0x7, 0x3f, "a42072cd540c558cf538239932b5ce1a6087db093e33fc108d6d2cdc08ee770afce45d50b98ebce24d162593", 0x200000000000}, 0x0, 0x0, 0x3, r1, 0x200, 0xd4, "d78fe41f3bfdf6c53da1fc187823e2b96a4fc70ac53eb0dc3931b2b6fc8928d6a7d15f2353d822aaa46e5b4eaa58f2001a771a79e38fb285401a4f5d0b549f02", &(0x7f0000006000-0x11)='/selinux/relabel\x00', 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0xffff, 0x401, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vcs(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/vcs\x00', 0x80, 0x0) 2018/01/05 07:53:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000108000)='/selinux/enforce\x00', 0x6c000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c38000)={r0, &(0x7f0000650000)="b0ea6575f37f6dfa2e50889162306060105c29702cec53f33eacc08ec9be89d22cb07d45f4ed0353ef19a6ec8e56aa412d1e85043b18309f4797bdf2bbf28a54a0982d5f801c2270de4a2bdc252001f09f8a5443f9c3d7c3287dbb6ad685a8eee8d8892d373169"}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000cdd000-0x20)={r1, &(0x7f00005c3000-0x8)="", &(0x7f0000b39000)="", 0x0}, 0x20) 2018/01/05 07:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='loginuid\x00') ioctl$int_out(r1, 0x5462, &(0x7f0000d5d000)=0x0) sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) write$eventfd(r1, &(0x7f0000db1000-0x8)=0x0, 0x8) 2018/01/05 07:53:47 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) r3 = semget$private(0x0, 0x0, 0x104) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000941000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000049000-0x1000)=""/4096) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x81, 0x4) bind$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000787000)=0xa084, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007b6000)={0x0, 0x8001, 0x0, 0x1, 0x5}, &(0x7f0000e62000)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d1f000)={r4, 0x9, 0x9, 0x8000}, 0x10) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00005c3000)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00004a6000)='vegas\x00', 0x47d9d5af) connect$inet(r2, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) semget$private(0x0, 0x3, 0x200) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000b5a000-0x57)=""/87) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000456000+0x383)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x0, 0x2, "14086e8473c7476894813c4784c010942397936c90797361d91c39ba0d6117dc4bd5ee9c4f78e079695a56c5f68b1f9f0a25fee0a78ca8b785f255334c007ad5b82870b3d547ab3d774ce8ba4ee487a7"}, 0x160) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000799000-0x8)={0x0, 0x401, 0x2, 0xff, 0x4}) sendmmsg$alg(r2, &(0x7f0000499000)=[{0x0, 0x0, &(0x7f0000233000-0x30)=[{&(0x7f000041e000-0x1000)="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", 0x243}], 0x1, &(0x7f000065c000-0x18)=[@assoc={0x18, 0x117, 0x4, 0xa}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f0000eaf000-0x90)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x4000) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000547000)=0x4, 0x4) 2018/01/05 07:53:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffe) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = add_key$user(&(0x7f0000f52000+0xb69)='user\x00', &(0x7f0000c95000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000e3000)="e7f1573a87403f28a233a6650920b067b30ce6d4223764ffdd2aa5401983c50f4a7f3583626512902b87c28f5b6462a1d41bd6070d332276e0c7e95a90e116717522df82a486eac00ad4fb21819ea4b447", 0x51, 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f0000630000-0x1000)=""/4096, 0x1000) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d4a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ab7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000021f000-0x8)=@assoc_value={r3, 0x7ff}, 0x8) sendto$inet6(r1, &(0x7f000070b000)="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", 0x1000, 0x0, &(0x7f0000e87000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r4 = accept(r0, 0x0, &(0x7f00009b3000-0x4)=0x0) recvfrom$llc(r4, &(0x7f00001dc000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/05 07:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002e6000)='/selinux/mls\x00', 0x0, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/05 07:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) r2 = getuid() stat(&(0x7f0000c65000)='./control\x00', &(0x7f00002c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000bcd000-0xa)='./control\x00', 0xa000, r2, r3, 0x5, 0x1082460) r4 = accept(0xffffffffffffffff, &(0x7f0000ca9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000053e000-0x4)=0x10) accept4(r4, &(0x7f00006d8000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000575000-0x4)=0xc, 0x80800) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00004f0000-0x2)=r0) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f000001f000-0xa)='./control\x00', 0x100000d) 2018/01/05 07:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f6c000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000a04000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000291000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003ff000)={@common='ip6_vti0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) 2018/01/05 07:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000019b000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000cb4000-0x18)={0x1, &(0x7f00006c5000-0xfc)=""/252, &(0x7f00006ab000)=[{0x2, 0x1000, 0x86, &(0x7f0000d13000)=""/4096}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000e6b000)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:53:47 executing program 5: prctl$setname(0xf, &(0x7f00005d4000-0x7)='system\x00') r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000001000-0x4)=0x0, 0x1000000, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x208, 0x0, &(0x7f0000fd6000-0x8)={0x0, 0x0}, &(0x7f00000c1000-0x10)={0x0, 0x0}) 2018/01/05 07:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d50000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000889000-0x4)=0xe8) getresgid(&(0x7f0000d7d000-0x4)=0x0, &(0x7f00002eb000)=0x0, &(0x7f0000069000)=0x0) fchown(r0, r1, r2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 07:53:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000886000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000205000)="d1b0b40dd341458fe92193b3fa00ee6a", 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000e4b000)=0x3, 0x26b6f42145278c1a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f0000eca000)=[{&(0x7f0000a24000)="39000000100009d169060000800000000000000000000002b30001070000001419001a0004000a0091fffffffffffc08000300ff00001ee400", 0x39}], 0x1) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000b69000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:53:47 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40106309, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) r1 = dup(r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000004000)=@sack_info={0x0, 0xffffffffffffff00, 0x6}, &(0x7f000000d000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000c000)={r2, 0x1}, 0x8) 2018/01/05 07:53:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xb, 0xff, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fstat(r0, &(0x7f00004e1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00009c2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002f1000-0x18)={r0, &(0x7f0000152000)="", &(0x7f0000da7000-0xae)=""/174}, 0x18) 2018/01/05 07:53:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000001000-0x5)="65749c3000", 0x42, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xb2d000)=nil, 0xb2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f00006b5000-0x1e)="", 0x0) mq_notify(r1, &(0x7f000051a000)={0x0, 0x0, 0x0, @thr={&(0x7f0000a14000-0xdf)="", &(0x7f000035a000-0x72)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_dccp(0xa, 0x6, 0x0) mq_unlink(&(0x7f0000860000)='eth0\x00') setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00002fe000)=0x80000000, 0x4) perf_event_open(&(0x7f0000474000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ff5000-0x8)={0x0, 0x0}) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fca000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000cb4000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000491000-0x4)={r3}) [ 47.455099] binder: 6748:6752 BC_ACQUIRE_DONE u0000000000000000 no match [ 47.480660] kauditd_printk_skb: 134 callbacks suppressed [ 47.480668] audit: type=1400 audit(1515138827.696:235): avc: denied { create } for pid=6746 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 47.487566] audit: type=1400 audit(1515138827.703:236): avc: denied { write } for pid=6746 comm="syz-executor3" path="socket:[18367]" dev="sockfs" ino=18367 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 47.565681] binder: 6748:6756 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/05 07:53:47 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000002000)={&(0x7f000000a000-0x128)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x2)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) syz_open_dev$vcsa(&(0x7f000000d000-0xb)='/dev/vcsa#\x00', 0x0, 0x40080) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f000000b000)=0x0) 2018/01/05 07:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000233000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000440000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000010a000-0x10)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00001ec000-0x10)={0x0, 0x0, 0x1}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000029d000)=0x6, 0x4) syz_open_dev$sg(&(0x7f00008fe000)='/dev/sg#\x00', 0x1716, 0x450000) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000049000)={r1, r2, 0x7ff}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000358000)=0x0, 0x4) connect$netlink(r0, &(0x7f0000385000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) vmsplice(r0, &(0x7f0000859000-0x50)=[{&(0x7f0000658000-0xb5)="7d57a824b19b2469e4ffde953ab2c0c73fc57428ecb374a10e96d92015c4c80f1183b85eea25ff631f75864484e6cbe3cbdc1e8943b32aa9822e6caa122832f1e70d7aafefaa3dc2117fad799334fe4beba4748843a466f45ee1b768086fdab0f0385ef836892a58810be4518b82c59c498f7a6262db1ef796e5832978e27b60a2d207cdea4eb798a36b430e9abc2df2deee412bd546e39995a73f267246d1787fd21d8da6866de5c72bcf6f0a15b2480e90893606", 0xb5}, {&(0x7f0000f31000)="8fe7adf6802f140cfd534685e7da74fef375e74744a982131a85456a268689b6e1d7f813271f9916fc71427805610cc7c859b374a00fae4ea103834a3e36642d70bda64f75615e74", 0x48}, {&(0x7f0000aee000)="41a7526a18388ade673f1189ee225f7e1ef0f570078a5cc63778f4ad0006e30334d959b1e8811cb56a8a5dba9ff538dec2ac3de9175932a4b7ed34813e502403cd5a5fe1b6798daac8b741d7fcb1662cdef9952c00204772e66b7546e1033ea5e1907d3eb8cd78a6cfa5a9d42ecaebbad0d903de16b24e0b792f372948122465bf7f69cb07e499710dfed981bc2f", 0x8e}, {&(0x7f00003b0000-0x85)="ec72c852781cd998cf3ce30677ed27e272019e6782243540cdae7a8fc8814198df36eb654e5d601fcd621db99b9e1f0ab8fb7c59fc40e419f8e930e52700894fba7933ed7248f51e0a6db87d46c3f5902c5406cb3a3a77a35e431a61cd339a58c0664bf5979297f621a9f24a8e463706d5649fe766f889ce55a19acc586217188b57c9a05f", 0x85}, {&(0x7f0000c8e000-0x3e)="3f4e8ee8155ae52a59ad1357592991b20c56fb53dfaffabfe43dbe425ed9762add1680a85e3ef981631e369524d7270dde885bc2bcb45c342f0b0270dcf3", 0x3e}], 0x5, 0x9) 2018/01/05 07:53:47 executing program 6: r0 = creat(&(0x7f000052f000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000001000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000008000-0xcc)=""/204) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x1110c0, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000003000)={0x2, 0x1, 0x2, 0x1000000000009, 0xffff, 0x9}) ioctl$int_in(r1, 0x80000000005016, &(0x7f0000004000-0x8)=0x0) 2018/01/05 07:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ppoll(&(0x7f000075d000-0x10)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000a38000-0x8)={0x77359400, 0x0}, &(0x7f000025b000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000729000-0x38)={0x0, 0x829, &(0x7f00003bc000-0x1000)="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", &(0x7f00003dc000)="90ebb0aae901238ce2fe003a03955dedf7345694257445fd7d0c406c639dbfce60d33d9878d059204c171c39cfa45802feea9fde82c2910db8737f574ac5e357f58a35b11b27512e62402329870dec52c9ed37b9420b608519d8fcfd0e1c6c237501d04ca220860e6eaabcf73d579ae3a80f84676a5237c1cc6fcbd3e8b030eb2075351074c37ae93e", 0x1000, 0x89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:53:47 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0941f2ff0000acff002103c75735", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000c73000)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000f43000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x1c1000) recvfrom$inet(r2, &(0x7f0000776000-0xcc)=""/204, 0xcc, 0x10000, &(0x7f0000d73000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$dmmidi(&(0x7f0000039000-0xd)='/dev/dmmidi#\x00', 0xff, 0x2) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000493000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000b3c000)={0x80000000, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$setsig(r2, 0xa, 0x38) 2018/01/05 07:53:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000ebf000-0xd2)={@random="a5c3db401220", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000014, @x25={0x5347d1768d122c42, 0x42, 0x103, "0000cc0000f0ff0985f8f181bd99e5875b"}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000061b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b79000-0x4)='bic\x00', 0x1df) r1 = syz_open_dev$usbmon(&(0x7f0000053000-0xd)='/dev/usbmon#\x00', 0x100, 0x100) fcntl$setlease(r1, 0x400, 0x3) 2018/01/05 07:53:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r1, &(0x7f0000a1d000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x20000000000}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) io_setup(0x6, &(0x7f0000cb3000)=0x0) r2 = msgget$private(0x0, 0x10) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000246000)=""/237) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f5c000-0xc)='/dev/rfkill\x00', 0x40002, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000105000-0x18)={0x0, 0x6000, 0x4, 0x0, 0x2}) 2018/01/05 07:53:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) getsockopt(r0, 0x4, 0x9, &(0x7f0000496000)=""/0, &(0x7f0000b8f000-0x4)=0x0) r1 = perf_event_open(&(0x7f000098f000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f7f000)="", 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x200000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = getpid() fcntl$getownex(r1, 0x10, &(0x7f0000d2e000-0x8)={0x0, 0x0}) tgkill(r3, r4, 0x32) 2018/01/05 07:53:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x2, 0x3, 0x3ff, 0x10001, 0x5, 0x7, 0x81, 0x7, 0x7, 0x401, 0x800, 0x8, 0x40, 0x5]}, &(0x7f0000000000+0x79b)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x5, 0x93b, 0x200000000000001, 0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fc3000-0x18)={r2, &(0x7f00000cc000)="", &(0x7f00005c5000-0x24)=""/36}, 0x18) 2018/01/05 07:53:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e73000-0x9)='/dev/vcs\x00', 0x181040, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xefed) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000692000)=0x8001) read(r1, &(0x7f0000ca9000)=""/0, 0x0) [ 47.663374] binder: 6776:6784 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/05 07:53:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x53ae2c83a4e21e4a, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000010000-0x8)={0x7fff}, 0x8, 0x800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/05 07:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000798000)='/dev/usbmon#\x00', 0x1, 0x400) sendto$llc(r0, &(0x7f0000e96000)="7cca7a9f2aedb6c79c6131b1eccf9732532d8c8f4244840e8907a1944488b2a672d09abd591d4d2aea91d1da0cbd7451156fd40280ff9bddcdf60113ce0a380d651241bbe7492cb588e0194b1984499d1bd5ad932267032eb95215c3d8f896eee90c3f55dbe2bd5de0d3b64bb04b56e99122247c54e3c0f9dd786f83bf498e0c0b6b5cb8a4d1b60a00ceba1e1d07649677e1f32d89144dfde3e0ef589c7e8218c0db6f5cbb623d7634b2fda2b3f6a7faf2c6743670", 0xb5, 0x8080, &(0x7f00001a1000)={0x1a, 0x0, 0x8, 0xb6f, 0xd204, 0x6, @random="ef0457248189", [0x0, 0x0]}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000247000)=0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) msgsnd(0x0, &(0x7f000035f000)={0x0, ""}, 0x8, 0x0) r3 = dup3(r1, r1, 0x80000) syz_open_dev$sndseq(&(0x7f0000ebe000)='/dev/snd/seq\x00', 0x0, 0x100) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000555000)={0x0, 0xcb, "b13e7c87aa19f6bdf6bf79b8223230423f071e73f557fe88950a18945ae62a02164aa2ea06505d51a7d45476ea862babddc00a947cdccd9aa7f88a56d828f0bdfb07d271dc4caead86d66a01c2614181d210469c19b37c1eff60eef90fa950db8ccbe77039a3476073e4daed6cf5810eb49a3c892a6bba9f75b5c8f16324c353b423b31aaf44693b2610584caac20a83fecb624236e0871cc1813a3e90a1dabca3f93cfcd12fa45603901a399406849fff910d62d87353b4d2094f17df187c33dd67321be1815a102664bd"}, &(0x7f0000b1f000)=0xd3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00008bb000)={r4, 0x2}, &(0x7f00008c5000-0x4)=0x8) msgrcv(0x0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/05 07:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00002ff000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff505}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x9b, 0x7fffffff, 0x0}, &(0x7f0000c2a000-0x4)=0xa0) tee(r0, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x5, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x417e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002a3000-0x1)=0x0, 0x0}, 0x0, 0x8000000000000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) pipe(&(0x7f000082c000-0x8)={0x0, 0x0}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000144000)='./file0\x00', &(0x7f00000a2000)='./file0\x00', &(0x7f00006c8000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/05 07:53:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009cc000)={r0, 0xfffffffffffffff6, &(0x7f0000390000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfe5b) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000-0xc)={0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x8, 0x0, 0x0, 0x5cbef7b9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000003000-0x10)={0x282, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000003000)=0x1ff, 0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={r1, 0x7, 0x10}, 0xc) r3 = socket$alg(0x26, 0x5, 0x0) fcntl$dupfd(r3, 0x406, r3) [ 47.707520] binder: 6776:6784 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 47.714673] binder: 6776:6792 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 47.759868] binder: 6776:6792 ioctl 4038ae7a 20728fc8 returned -22 [ 47.798858] binder: 6776:6806 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 47.806115] binder: 6776:6792 Acquire 1 refcount change on invalid ref 0 ret -22 [ 47.819799] binder: 6776:6792 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 47.841408] binder: 6792 RLIMIT_NICE not set 2018/01/05 07:53:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d44000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000774000-0x1)={0x2}, 0x1) r1 = add_key(&(0x7f0000047000)='user\x00', &(0x7f00006e5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000989000-0xf1)="dc", 0x1, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f00007e1000)='encrypted\x00', &(0x7f0000e9b000-0x10)='/selinux/policy\x00') 2018/01/05 07:53:48 executing program 2: personality(0x400000f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000002e000)=[{&(0x7f0000013000-0x24)=[{0x24, 0x2e, 0x3fd, 0x0, 0x0, "29003d5d0100000000000000000000001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000022000)=[], 0x0, 0x0}, 0x0) 2018/01/05 07:53:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000260000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet(r0, &(0x7f0000b8d000)="", 0x0, 0x20007ffe, &(0x7f0000c8b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f89000)=0x10000, 0x4) 2018/01/05 07:53:48 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000887000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000c1000-0x10)={0x5, 0x2, 0x5, 0xb0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000aaf000)={r1, 0x5, 0x10, 0x5, 0x4}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0xffff) socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000e0d000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f000000d000)={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x2) socket$kcm(0x29, 0x7, 0x0) syz_extract_tcp_res(&(0x7f00005df000-0x8)={0x42424242, 0x42424242}, 0x100203, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000577000)=0x0, 0x4) getsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000220000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000188000-0x4)=0x8) 2018/01/05 07:53:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f000075e000-0x8)={0x0, 0x0}, 0x4000) setsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000e3d000)=0xcb, 0x4) syz_emit_ethernet(0x124, &(0x7f0000370000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0xfbff, @ipv6={0xba, 0x6, "9a8050", 0xee, 0x2f, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[@hopopts={0x8f, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x101}, @pad1={0x0, 0x1, 0x0}, @generic={0x4, 0x78, "6cab58adcc5f1889f2961d998bf44dcc1e13e011d1294f26616c61f22536b87cc23551f13ed6d86be902316c993a05c8c5e4f7362df5ff0f2779f84a05ca346607c7bcd26577393718ace8e13e15c57ff4d43de18d51ea770835598d1fe326f88823859c74b77b966112fed1f857f0dd8c8f801262826b24"}, @enc_lim={0x4, 0x1, 0x846}, @ra={0x5, 0x2, 0x0}]}, @fragment={0x8d7213a2faccce34, 0x0, 0x5, 0x0, 0x0, 0xa9d, 0x2}, @fragment={0x84, 0x0, 0x9, 0x100, 0x0, 0x80, 0x3}, @dstopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x16, 0x0, 0x688, 0x9, 0x0, 0x2c62, 0x2}, @routing={0x5e, 0x0, 0x3, 0x80, 0x0, []}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x81}]}, @fragment={0x32, 0x0, 0x81, 0x9, 0x0, 0x6, 0x1}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x7, 0x326, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f0000e50000)={0x1, 0x1, [0x99c]}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000b6c000-0x4)=0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0], 0x0, 0x1fffe}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00005cb000-0x4)=0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) sendmsg$alg(r3, &(0x7f00000e8000)={0x0, 0x0, &(0x7f0000e19000)=[{&(0x7f000016f000-0x58)="120a2a84996a1888e4fe6ad8b058207bfb9bfe45413d27feab567753a5604cc2a356345a00d189a069bc8f06b98130cae2f4afc4423c5d800c8054413ab2f15dac439be719b596117502ffcfdf5bdffc1a8f9add3fe21ec0", 0x23b}, {&(0x7f0000d42000-0xcb)="c2d8d5f39b40f408dbd37455e64ae1eafe68d32d2f24fa6ba303860b46d871eb70536bac3ad0ec407fd986dc7751df970779c26c6ac0c40d02a99403ee36ba6eba116588861c1d6cfae8d3224a313ff9e208c84bdb2d0203f781098ae81ab2faaa17de9f17e4c11b4baf8d3c7de8952f22795b1bc9174c057a93e678c5c2eba7b02059efb9fe7cad30fa166639d286f7993546d1ba6cb98867fd027b3b1e0cb66f0b2e8ec54c04a2661103162fa9c76f85fe714bd4390d9418505bae8247d701f5a4fc55c0c5a309b2afc2", 0xcb}, {&(0x7f00006ed000-0x6c)="4008f610349a038773ff088ba1700a84b0d03d1fcd32471478d18fdf484b54183af9671f7c2c75e9163658c5559c6b3dd40ed17a2dc2106fee33da642b0fe6d75b1a7400e375f4d96b03faf2440bcd82c83a724f6a92dbedcf14cf812105a61af9847c40487816ddf8ab1e8a", 0x6c}, {&(0x7f0000955000)="c73ffb063197680740a18e19edb484a3a246c83e6ee2", 0x16}, {&(0x7f0000277000)="8ac74821eab8c057dfe539f73146c6b6c421c7688df8a4699bb2be6c8efacd7e4ab2476ad8ed17b3114aae228d9295bee1c4cd7f8bf3e7fd67227287531475050047", 0x42}, {&(0x7f0000205000)="db9cf9de22c64e15ccfc86c91eda64d26b14e0fcb9f3bc3eed4268cae96039068e396ed88fef71e399", 0x29}, {&(0x7f0000abb000)="e3c4ba422dca6ca2e87dcf37ae94bf0fdaa1b341b827c3d39adb20d589d8b868fb7a4c015d48bc93402c904aad2a4424ebb8e645fdcd15a03175adbce7396f0d17bc6ae90e1b44aa2d098c5ba87bb24ece01b4ff9442279200abc53b9864bde93691a6f05cf9506811bcd3f6", 0x6c}, {&(0x7f00002ee000-0x63)="59fd0f2752fbaaed6ac4b5191156b1a47edd24f2593e02a20d59dcc68a773fe23bd11a4157c4b759100f41f39b75510fb32bfbe36c443d09b7b227178c74a35de5e5e875399be4dfd96586c475b3d599b125b5badeb210c34c0478f2295605a81154f7", 0x63}, {&(0x7f0000a03000)="6fb1730f01418cd72dd21e03680be000107714646936bf26edb7c36e3937dc516d0fbbc4e5b278860c08cd545055b15d8a492624a9906b6071ea3c4431a6746f74686cf4667a7c94291b3fbaa3fef2a79190e0", 0x53}, {&(0x7f00009b8000)="b312605eec3d079b15481e75195ef84dff95587b97e70876a360e48f2f", 0x1d}], 0xa, &(0x7f0000cbe000-0xf0)=[@iv={0xf0, 0x117, 0x2, 0xdc, "f89bb172c28269043c73934bb23371b64aec68a1dcb768d9ba682d8930b15d11eb31fd2e5c9c90cee6265dabc1ff8ad6018a28e3d1de668f4d132533a32eb1f33137e0ff7822582fab854451b7fc64de910a2d0dc4bca28f19caf73cc65e0e5dcd209b09b4ebd6fbc3e02157264db4f65d4ddb3cf2d09fe3bd1ec21f539fdd39b9fc95cb9ccde67f36662103c4f7c8de36f995fab901e4b7130b1534aed197c4313f7cf161da28c2a07530fc33045b9b2056269cd2c92b9757b7efe1e2ea6f3e4e16a5b09c7868c7935dc497451c43dabc1dd2533aa4573023f96181"}], 0xf0, 0x4}, 0x10) accept$ax25(r1, &(0x7f00006c0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000bdf000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000448000)={0x4, 0x7, 0x4, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:53:48 executing program 6: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000f8c000-0x2)=0x7fff) ioctl$TCXONC(r1, 0x540a, 0x3) setsockopt(r0, 0x6, 0xc8, &(0x7f00005a2000-0x4)="d1050d12", 0xffffffffffffffe8) 2018/01/05 07:53:48 executing program 4: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d3d000+0xf6c)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d3e000-0x4)=0x75, 0x4) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0xc0189436, &(0x7f0000d3c000)=0x0) 2018/01/05 07:53:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x20) r1 = dup(r0) bind$inet(r0, &(0x7f0000339000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = semget$private(0x0, 0x4, 0x402) semop(r2, &(0x7f00000f8000-0x12)=[{0x1, 0x200, 0x1000}, {0x2, 0x0, 0x1800}, {0x1, 0x5, 0x1800}], 0x3) connect$unix(r1, &(0x7f0000b0e000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/05 07:53:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000014000-0x4)={0x1e, 0x2, 0x9, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={r0, r1, 0x4, 0x1}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000002000-0xc7)="127df37a092c50ddc82b3d701c5dcaf49c8380bdbd83900f0d0838ebf557b8a91e6f1a9f7fa1f5f3acc3cb877634b918bf9d5a5b684f44ee0c186ae516c844757adec1bee9f411370777385ff8e91c6d8c8f3476ae5e80f7d84abcfe9d3c469d08c58ef8a98d485c2ff5a5f6b716fefe72e36664a71576e15811b786caf94fd65d1d6321974322b1953a7977124461dc5e39f00845b137fe53e1c086afd569b8e84a3ef0e33f8cf4333cb4ee4bb5e08b1b4b592e4f0f7aa748d2468f56e3c42800bbe9fb2c9ee5", 0xc7}, {&(0x7f0000002000-0xd1)="930bc6a103beb43a3486e59e894dcda4503c28da0476833487d61fedcce78a212c96f4597f62633eaf44fe219d8920a9b79ed8c72cb917ae87a7a582a0922d48f24f1f701aa5399c3f95d0dc612602005d1366a9ec3174766407090fac3d819252333f31de1f177ffef76d335c8e8744ecef25977d23433e7de0e608bfa6dc95ab4b7acf0963693d62c065043e7441b1a95d34a4832c22386564a85f24b00f2aea117cf60860bd80eecd7b464ed8285b17c0ba470ba3bd79a2b06f030e911bacb4c96da8f746996a4605ebc58e05f0f70a", 0xd1}], 0x3, 0x37) close(0xffffffffffffffff) 2018/01/05 07:53:48 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7ffffffe) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xffffffffffefffff, 0x800000c0f) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x40001, 0x36, r1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000012000-0x4)=0x8, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2000000, 0x7d, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ff9000)={{0x2, 0x0, @rand_addr=0xfd4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ffb000-0x20)={r2, &(0x7f0000105000-0xd5)="b558abefd044f6f76287baec75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09c63e39d9096100d65ddee7e837e529cdec5de0ace759a3a93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a20941b58d4822c7a0bba6b1620c6299aab3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa3187ccf65d5b96aa7a1890813838fb869c0c6a232f3ab01a143e40f91", &(0x7f0000c3e000-0x3a)="2a0d8c42a59a5d48bd43e2b1e568eddaca0dd4daa6978e4e77f502eba05ab06200000000bdaf70c94dc3856ef8902478c06a01b126ff444bb722", 0x1}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fe3000)={0x2, 0x1, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffd000)={r2, &(0x7f0000dfe000)="621a0781009ba6723b441b30c6365f2e5809000000000000002caf086b4c54d657afe633221a7d1ceef9ff12e096f63b3ff9fa085df15f07c26d1528e95365a8efb46b8dad0ec0f28c644f6f4bfb03b7faac3a3c2b40cda46faca7be6ec2c30001325af9ff21d2c8076139c1642a"}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007ca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setitimer(0x1, &(0x7f000082a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000b63000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 07:53:48 executing program 4: r0 = socket(0x2, 0x0, 0x2a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x8, [0x1f, 0x5, 0xffff, 0x0, 0x1f, 0x6, 0xfffffffffffffffc, 0xffffffffffffff80]}, &(0x7f000052e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000066e000)={r1, 0x55, "3cdd9114c7dd6d5af345de0a5646abaf0e0ededfb99f5911c6850fd210ac65f704d1b39d8c335d451118f89f41b261634276940c6da04ea9cee4d47531ccaa7e649f0b21da9bd9d56051579b3262c171ac73c15d8f"}, &(0x7f00000cb000)=0x5d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) sendmsg$inet_sctp(r0, &(0x7f000084a000)={&(0x7f0000d75000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df2000)=[{&(0x7f0000a99000)="895f563ca5f360ae7d760f0bb86477ac83850a7efd01f5717c5f3a1e56a32386e2dbf0eec14fdbe9eed2bea852d7048bb7ed0dd5ba70207665b24d28b406d1dfc7b3e71f93eb88c98ae00ce92cffe3db7fbd3cbd53ef5163c0527d7930934d3b687d74275e3659a10040124048ba9b542c1bb9f16d0bfa426e6ba15a62069e65dd77af9bb40c1025bdb364fb94fcd715167ab3451ed684f6ee90e8af9ad67905ff3ddc36fd29eda8ab0a29e393f7c757d020f0b4704c337d2707d94ee3ee6e9d03ca9a51a9433219d4ad6e", 0xcb}, {&(0x7f0000451000-0x42)="4d14ed5f9630fa824daa09e869d21fc4ded5f8c48067d719e515ccb4f45b00c295af44eb91b7afd4088469732a9f16eebd7c502496cf43b6a3ed1429489930b756be", 0x42}], 0x2, 0x0, 0x0, 0x4040}, 0x84) connect$inet6(r2, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000061000)={0x0, 0x0, &(0x7f0000c06000)=[], 0x0, &(0x7f00003db000-0x210)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) [ 47.973562] device gre0 entered promiscuous mode 2018/01/05 07:53:48 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00001b8000-0xc)={0x4, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x630e, 0x2, 0xf25}, &(0x7f0000768000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x18}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x81, 0x400, 0x20}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cd5000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a8000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000b18000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xfe27) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$key(0xf, 0x3, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000967000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000170000)={r5, 0x0, 0x0, 0x0}) readahead(r3, 0xcaf, 0x8) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000723000)={&(0x7f0000fb3000-0x78)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x33, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 07:53:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) r1 = socket(0x102, 0x800000000a, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dd8000)={0x0, 0x0}) epoll_wait(r2, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f51000-0xc)={0x0, 0x0}) shutdown(r1, 0x1) dup2(r1, r2) shutdown(r1, 0x0) 2018/01/05 07:53:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) syz_open_pts(r0, 0x125300) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000a46000)={0x7, 0x9, 0x3}) read(r1, &(0x7f0000448000)=""/94, 0x5e) 2018/01/05 07:53:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00004f5000-0x5)='user\x00', &(0x7f0000978000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6a000-0x1e)="43dd4fcb213c51fe8fb301dce98ec7211372dee4bc8f6484394a45bebbad", 0x1e, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000054d000)={0x0, 0x0}) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005e4000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000727000-0x4)=0xe8) stat(&(0x7f0000b7c000)='./file0\x00', &(0x7f00004ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005f3000-0xc)={r2, r3, r4}, 0xc) keyctl$assume_authority(0x10, r0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000f9d000-0x38)={&(0x7f0000008000+0xa1c)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cab000)=[], 0x0, &(0x7f0000a3d000)=[@rights={0x18, 0x1, 0x1, [r6]}, @rights={0x18, 0x1, 0x1, [r6]}], 0x30, 0x0}, 0x0) pipe(&(0x7f000031a000)={0x0, 0x0}) accept$inet6(r7, &(0x7f0000fd5000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a93000)=0x1c) 2018/01/05 07:53:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) fallocate(r0, 0x2, 0xffffffff, 0x5) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160007001fae1a", 0x30) write(r0, &(0x7f0000ba7000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb5902b8011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a030489ab697aff07d4a70f330e6fe3a1c9c755314ffab32932", 0x58) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005db000-0x4)=0x0) get_robust_list(r1, &(0x7f00002d6000)=&(0x7f000017a000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000694000-0x8)=0x18) epoll_wait(r0, &(0x7f00000d1000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x8) write$evdev(r0, &(0x7f0000201000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000812000-0x1000)=""/4096, &(0x7f0000bb1000-0x4)=0x1000) readv(r0, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000631000)=0x0, &(0x7f00003ab000)=0x4) 2018/01/05 07:53:48 executing program 3: futex(&(0x7f000000d000-0x4)=0x0, 0xfffffffffffffffd, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000390000-0x4)=0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000179000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x6, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x1f, 0x3, 0x8001, 0x538a, &(0x7f0000cdf000)=@common='lo\x00', 0x7, 0x20, 0x4}) 2018/01/05 07:53:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e7f000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000581000-0x4)=0x1, 0x4) getresgid(&(0x7f0000e30000-0x4)=0x0, &(0x7f00002a4000-0x4)=0x0, &(0x7f0000dd6000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003e9000-0x4)=0x0, &(0x7f0000fa0000-0x4)=0x4) 2018/01/05 07:53:48 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fb4000-0x73)="7a3ad8664bd87d92e419a8e7d41323d19628ef38695cc599e630cc0a6c519c8235f0790c9ebcf915250a437330305a7956900f7878f8dfc9fc7543039575994b84079e6b6811179a45aeab80b5cf82adb81f051ddcd9e92555c59db9042b0c47c12a7cbbc1fcb3e81c1a4ad0de5de49bb3d078", 0x73) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002b6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000fd6000-0xfd)=""/253) pipe(&(0x7f0000b3c000)={0x0, 0x0}) request_key(&(0x7f0000fda000-0x8)='keyring\x00', &(0x7f0000911000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fd9000)='/selinux/avc/hash_stats\x00', 0xffffffffffffffff) 2018/01/05 07:53:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 07:53:48 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f82000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c38000-0x4)=0x0) r1 = getpgid(r0) capset(&(0x7f00003e5000-0x8)={0x20080522, r1}, &(0x7f000006a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004ae000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000f83000-0x8)=0x0) 2018/01/05 07:53:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000740000)='/dev/admmidi#\x00', 0x4, 0x400000) bind$llc(r0, &(0x7f000018b000-0x10)={0x1a, 0xf7, 0x2, 0xffffffff8eae614c, 0x100000000, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000870000)='/dev/dmmidi#\x00', 0x21, 0x20000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d8f000)=0x0, &(0x7f0000d2e000-0x4)=0x4) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x5) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f0000765000-0x4)=0x0) close(r2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e7c000-0x18)={0xaa, 0x20, 0x0}) 2018/01/05 07:53:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2000000000b, 0x3, 0xffffffffffff0000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x5, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ebb000-0xc)='/dev/autofs\x00', 0x30bc00, 0x0) connect$inet(r0, &(0x7f0000f18000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f9b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f000042c000-0x100)="c410222a4c0ce3347a44664f444c740335be7d5c39837b20b57cf7dd91f3be619670fa34c093cbae2500b1fc12dd88c4a697194f06a06afc03f7f55ae22e7d4bb460ef0a7ae766d510be4b41d9164aab4a04498111b01a3b030c453f724e2f8953665cc038c8d87f283a9768093dc93f2a650105a6f173f65b77f11884f605de4c67d852e0ba0ea8224600a7d4f939df536dff7a1763afb81685bf210870011f70c1babbe2d04ff6ebbdbca8a7e4aad85e423593859d758d2df5775e8e16b1070000af55dbda08a5572d61a7000040e4e387402be05dab36e35f8d35fe9d08a1adcd416137a80a44039f6e6ac13878884b6f249439d9f3ff46a8669bc50090", 0xfffffffffffffe10, 0x40010, &(0x7f0000f10000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb7) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000742000-0xb2)=""/178) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000e38000)=0x100, 0x4) 2018/01/05 07:53:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) r1 = fcntl$getown(r0, 0x9) migrate_pages(r1, 0x401, &(0x7f0000b54000-0x8)=0x10001, &(0x7f0000d6d000-0x8)=0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009b9000)=@common="6c6f000800200000000000190100", 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000051000-0x18)={0xaa, 0x4c, 0x0}) sendto$inet(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f00001a2000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 07:53:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000115000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e20000)=0xc, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000055e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086a000-0x4)=0xc0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000f7a000)=[{&(0x7f000067e000-0x1f)="1f00000001031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) fgetxattr(r1, &(0x7f000047f000)=@known='system.sockprotoname\x00', &(0x7f0000c7e000-0xd5)=""/213, 0xd5) sync() 2018/01/05 07:53:48 executing program 6: readlink(&(0x7f000063d000-0x8)='./file0\x00', &(0x7f0000d5e000-0xaa)=""/170, 0xaa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) symlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000098d000-0xe)='/selinux/user\x00', 0x2, 0x0) statx(r1, &(0x7f0000eef000-0x8)='./file0\x00', 0x100, 0x200, &(0x7f000035c000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = request_key(&(0x7f0000879000)='ceph\x00', &(0x7f000074b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007c9000)='\'\'\x00', 0xfffffffffffffff9) getsockname(r0, &(0x7f00001ae000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c84000)=0x6) r3 = add_key$keyring(&(0x7f000085e000)='keyring\x00', &(0x7f0000b08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r2, r3) lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a8000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00006e0000-0x4)=0x0, &(0x7f0000827000-0x4)=0x4) 2018/01/05 07:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000061000)='/dev/sequencer\x00', 0x200, 0x0) getpeername$unix(r0, &(0x7f0000e82000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e6a000)=0x8) accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000ec4000-0x4)=0x10) set_mempolicy(0x3, &(0x7f0000b32000)=0x800000000000, 0x10c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bd4000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000a49000)={0xb8, 0x800, 0x8}) setsockopt$inet_mreq(r1, 0x0, 0x400000023, &(0x7f000047d000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) syz_open_procfs(0x0, &(0x7f0000dc5000-0x12)='net/ip6_flowlabel\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_pts(0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f000037a000-0xe6)="a7f29337571bf8f6d9532708e008f41e2e8531e4635b748116a8b6577a8c2827cefc133c85a6157c19f3fb200ad98649bb675bac37f71c4f5f34a10505a5e5e099fe57c03b54a190616f1d10e72f3dbfd1ff60d9d66f43234e0789602c1c22c0a4e8da10107026ace693e1d06f99df7917c09270e60f4124b84d4c2fa14656f54d1182a97fd242c72862127b872dd588df251d5cb1a47ea22c551c19d273d4f450ea48951293301d446a7ba6572a996b829c9b3c8b0a4b5b0fa29c8c0a7215ae964dec32a6a93aa390f8332e458106f0126440b14b1759875c14676512f22f1d10e4fc7081d3", 0xe6) r3 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000373000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0xffffffff80000001, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 48.280380] QAT: Invalid ioctl 2018/01/05 07:53:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b6d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000518000-0xb2)=""/178, &(0x7f0000f8d000)=0xb2) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000d84000-0x8)={0x0, 0xfa7b}) syz_open_dev$sndctrl(&(0x7f000019a000-0x13)='/dev/snd/controlC#\x00', 0x8000, 0x10000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00009df000)=0x0, &(0x7f0000b84000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000a58000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x10, 0x5, "7e3ef077719819f1f78e0aa2e4f215960268141cb4870286e2d041eaf9d1a7e4fd2bb4065bad20d5fd8f1464191476916f657c860ab7a39d9e7ebd14585703b7", "228d7619bd9ab9975e8d8156c0e41309a612d89454a1cd86b2af408ace7d0ef0", [0x1, 0x2], 0x0}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000a0000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f00000ab000)={0x6a, {{0xa, 0x2, 0xba9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/05 07:53:48 executing program 4: r0 = getpid() syz_open_procfs(r0, &(0x7f00008fd000-0x5)='comm\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000532000)='syscall\x00') sendfile(r2, r1, &(0x7f0000157000-0x8)=0xfffffffffffffffd, 0x25) 2018/01/05 07:53:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) rt_sigsuspend(&(0x7f0000323000)={0x5}, 0x8) write(r0, &(0x7f0000b98000-0x24)="240000001b00fbffeb030000f6fb017967947d0b0800c30001000020f700000ff915f801", 0x24) 2018/01/05 07:53:48 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0xfffffffffffffd75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x80000000000002}, 0x800000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/05 07:53:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x4) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x200000000088) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000c13000-0x7e)=""/126, 0xfffffe94, 0x0, &(0x7f0000eb9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xf0) accept$inet6(r0, &(0x7f000043c000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003ae000)=0x1c) [ 48.352301] QAT: Invalid ioctl 2018/01/05 07:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}], 0x1) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x0}], 0x1) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f000027c000)=""/21) clock_nanosleep(0x9, 0x41, &(0x7f0000850000-0x10)={0x0, 0x0}, &(0x7f0000fd9000)={0x0, 0x0}) 2018/01/05 07:53:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e98000-0x21)="1f00000056007f6d01000d00fc000003072914e70300ec00000004151d4a51cdff", 0x88) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000106000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000bc3000-0x4)=0xc) 2018/01/05 07:53:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000632000-0x8)={0x0, 0x0}) ptrace$setregs(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000311000)="928eb316969b022b3ecfed7222e541317d71c43f1d9b94eccf3b9cae13057437b3f4ff6098ea7e01b01cab649f6361434062a03587411cc4bca88bc1949e9605c444dee75a4e00c880a2b4c57b2ef373eee0b93e09e288f8a2cf721514092f96a2400d4501e5d2f669493dbc91b1f7d2e56663a11052de8525ad61") timer_gettime(0x0, &(0x7f0000691000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(0xffffffffffffffff, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f000085a000-0x8)=0x1) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 07:53:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000421000-0x1)="03", 0x1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000517000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00006fd000)={{0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x7ff, [0x5, 0x8, 0x8, 0xe666, 0x100000000, 0x3f, 0x5d, 0x3]}, 0x5c) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/05 07:53:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003da000)='\x00', 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d48000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x802) mmap$binder(&(0x7f0000240000/0x4000)=nil, 0x4000, 0x2, 0x13, r1, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x7f80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) [ 48.444963] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/05 07:53:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x1) clone(0x200, &(0x7f00009db000)="", &(0x7f0000744000)=0x0, &(0x7f0000fed000-0x4)=0x0, &(0x7f0000c17000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ce5000)='/dev/cuse\x00', 0x40, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a2b000-0x4)=r1, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000a6e000-0x8)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000c1b000)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/05 07:53:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x800000003) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00009f2000)={@loopback={0x0, 0x1}, r1}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000876000-0xd7)={0x0, 0xcf, "89ecb85d1e4329706e684f9b289b1b9c0520ba16f096395350bacc4d856f520b84b283c895edf8542009c751abb2414abe61d7acb85aec6f4fe9b5005bdc45b27b89de504a1ce8d76321c5fc065471dc62442d810a656752312855b6a7af10840dea7e669cca46aa71a19335d74b4f9d39ccb3813617ad0d422f52b85536d1718992fd8233d9369faa4330c03c01ef325c3fccb319658382cabfc61a1876005519810c55d27b2e3661263df787c147e4e329217191e7f35fa5ed09277fe5cfba233a01f61104b72f028983aaf88a32"}, &(0x7f0000f03000-0x4)=0xd7) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000008a000)=@assoc_value={r2, 0x8}, &(0x7f00009bf000-0x4)=0x8) connect$inet6(r0, &(0x7f0000788000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 07:53:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x8001, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000efe000)={0x0, @in6={{0xa, 0x0, 0x211, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x10000, 0x200, 0x3, 0x7, 0x10001, 0x1f, 0x2, 0x4, 0x5, 0x6, 0x9, 0x100, 0xb4, 0xe4]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b38000)={r1, 0x800000000, 0x30, 0x40, 0x5}, &(0x7f0000b89000)=0x18) mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00008a3000)={0x0, 0x20}, &(0x7f00008a4000-0x4)=0x8) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00008a4000-0x10)={r3, 0x0, 0x5, 0xffff}, 0x10) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r2, &(0x7f00008a4000)={0x1f, {0xeb4, 0x2aba78c0, 0x4, 0x7, 0x8, 0x80}, 0x63}, 0x9) r4 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r4, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 48.519317] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns [ 48.542846] binder: binder_mmap: 6948 20240000-20244000 bad vm_flags failed -1 [ 48.620081] binder: binder_mmap: 6948 20240000-20244000 bad vm_flags failed -1 [ 48.639489] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/05 07:53:48 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000360000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000534000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9e, 0x10000, 0x8, 0x1}, &(0x7f0000ee2000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xed)={r1, 0xffffffffffffff53, "109be597ccedefc7e403d72766839a99e4f3786e21180676da0b2e976e4b0b2460b66c9a4b85a4c1349271549d99ba91ef175f46a57d1f312267795fb1961b2cfbfbf217c62f65689ad59723f5f99a1bc6740bb5fd8094349fcad99ea064b9843facc0a591d1ab7a588b0644896abbb2dd65abf66b587354b14920e5f3ba73117f16bb88595fb500f676970aede7886991de256f0cab463b5e45aa58e2c2b1547d61264c59c35cf8210a9d125fb8210a1fe7abe6de79c08ff8a9ad590bccb661736e451108d6af2ccaf6c35153a0ca61e0c52d729858b5f0fdd56a287fd88a6929190e9b6e"}, &(0x7f0000001000-0x4)=0x6d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000)={0x6, r0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000f89000)=[{0x0, 0x88da, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) r2 = semget(0x1, 0x3, 0x1) semtimedop(r2, &(0x7f00002c5000)=[{0x4, 0xc6, 0x0}, {0x3, 0x6, 0x1000}, {0x2, 0xfffffffffffff42a, 0x1000}, {0x0, 0x5, 0x800}, {0x0, 0x9, 0x1000}], 0x5, &(0x7f0000f44000)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005d4000)={r1, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, 0x1530, 0x3, 0x7fffffff, 0x10}, &(0x7f00006d3000-0x4)=0xa0) 2018/01/05 07:53:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d69000-0xf)='/dev/sequencer\x00', 0xa8000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000a43000-0x39)="3900000010000938c5bb61e119050921071c005e02000000ed0000000000000002001a0004000a00f00c00da000608a70300800000011e3ab2", 0x39}], 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) timer_create(0x6, &(0x7f0000599000-0x60)={0x0, 0xa, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000186000)=0x0) timer_settime(r2, 0x1, &(0x7f00004b8000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000b0f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 07:53:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 07:53:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001b1000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000085a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000da1000-0xc)={0x4, 0x3, 0x100, 0xc6, 0x7f, 0xfe}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000020e000-0x20)={0x10005, 0x1, 0x10d000, 0x1000, &(0x7f0000f4e000/0x1000)=nil}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000011d000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 07:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f00007d0000)='/dev/dmmidi#\x00', 0x80000001, 0x200) getpeername$inet(r1, &(0x7f000000e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ba000-0x4)=0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b9d000-0x65)={0x0, 0x5d, "67c5b9b069de3c62f7c705cd597fb5b86c1c06c52036c1eea8b9673266acf78c3b133cf2c79dcd829c4f0e2ea1795dd37e288e28dbd98a3da2a0f968aa68b5d7f1bf5d041b4217408c27e0ac31469bd856a297d882e9e04cd86edd1ec2"}, &(0x7f00005f3000-0x4)=0x65) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00001b8000)=@assoc_value={r4, 0x1}, 0x8) fallocate(r3, 0x0, 0x40000, 0x1ff) sendfile(r2, r3, &(0x7f0000d81000-0x8)=0x0, 0x468c) 2018/01/05 07:53:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$amidi(&(0x7f000072d000)='/dev/amidi#\x00', 0x7, 0x10000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000952000)={0x4, [0x7f, 0x40, 0x5, 0x1f]}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001a0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000038d000-0x4)={0x0}, &(0x7f000023a000-0x4)=0x4) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00008ff000-0x4)=0x1579, 0x4) 2018/01/05 07:53:48 executing program 6: prctl$intptr(0x2a, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2241, 0x0) accept4$ax25(r0, &(0x7f000007c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006da000)=0x10, 0x80800) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x55) 2018/01/05 07:53:48 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000003000)=""/199, 0xc7) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={r0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) 2018/01/05 07:53:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f0000a49000-0x20)="084840213f97031837b721d7c06e430da7b30744", 0x14) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d83000)={0x0, 0x1, 0x5}, &(0x7f00002da000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000068e000-0x8)={r1, 0x7f, 0x81}, &(0x7f000068e000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/05 07:53:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000004, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000fdb000-0x50)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:53:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000953000)='/dev/sequencer\x00', 0x801, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xfffffffffffffffa) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00001d4000-0x28)={r0, 0x0, 0x1000, 0x3e, &(0x7f00003cd000)="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", &(0x7f00004b2000)=""/62, 0xec18, 0x100000001}, 0x2d5492989559e687) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c04000)='/dev/kvm\x00', 0x4, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000036000-0x8)={0x0, 0x0}) sched_setattr(r3, &(0x7f0000889000)={0x30, 0x5, 0x0, 0x81, 0x100, 0xff, 0x100000, 0x5}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00007da000-0x18)={0x1, 0x0, [{0x140, 0x0, 0x0}]}) r5 = getpid() timer_create(0x40000000000002, &(0x7f0000eaf000-0x60)={0x0, 0xa, 0x8000000000, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000079000-0x4)=0x0) getsockname$ax25(r0, &(0x7f0000a0d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e18000)=0x10) timer_settime(r6, 0x1, &(0x7f00006a9000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000f29000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 48.739543] netlink: 25 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/05 07:53:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000002d000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r0, &(0x7f00004ed000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000115000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) dup2(r1, r2) 2018/01/05 07:53:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c63000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000d3c000+0x4b8)={0x6, 0x3}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000074000)='/dev/loop-control\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000294000-0x8)={0x0}, 0x8) syz_open_procfs(0x0, &(0x7f0000769000)='net/ipx\x00') creat(&(0x7f00008db000)='./file0\x00', 0x41) 2018/01/05 07:53:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00007a9000-0x4)=0x80000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fe8000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000149000)=@assoc_value={0x0, 0x0}, &(0x7f0000197000)=0x8) r3 = dup3(r1, r1, 0x80000) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00007df000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="011115060900024825da081200140203ff00040000017fffff000000fd0000ee"}) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000be7000-0x18)=@routing={0x5c, 0x2, 0x1, 0x1ff, 0x0, [@loopback={0x0, 0x1}]}, 0x18) openat$dsp(0xffffffffffffff9c, &(0x7f0000aea000-0x9)='/dev/dsp\x00', 0x200900, 0x0) 2018/01/05 07:53:49 executing program 0: mmap(&(0x7f0000000000/0xdce000)=nil, 0xdce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dcd000-0x8)={0x0, 0x0}) fstatfs(0xffffffffffffffff, &(0x7f0000dcc000)=""/251) membarrier(0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000000000a) unshare(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca3000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000dc6000-0xd8)=@ioapic={0x100000, 0x0, 0xff, 0x0, 0x0, [{0x0, 0x55, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x401, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x80000001, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x401}, {0x3, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x0, 0x0, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffb}, {0x0, 0x24000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1000, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x4dc, 0x9, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x0, 0xdc, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x0, 0xb4e, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x877d, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xa}, {0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x0}]}) syz_open_dev$usbmon(&(0x7f0000a36000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000015000)={0x8, 0x0, 0x0, 'queue1\x00', 0x80000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x3e, &(0x7f0000dc8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) pread64(0xffffffffffffffff, &(0x7f0000dc9000+0x566)=""/27, 0x1b, 0x8000) syz_open_dev$random(&(0x7f0000dcc000)='/dev/random\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000dce000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc00}) eventfd2(0x0, 0x0) [ 48.798454] netlink: 25 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/05 07:53:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) pipe2(&(0x7f000077f000-0x8)={0x0, 0x0}, 0x84000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000b33000)={0x3, 0xffffffffffffffff, 0xfffffffffffffffe}) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000268000)='./file0/control\x00') recvfrom$unix(0xffffffffffffffff, &(0x7f00009b3000)=""/225, 0xe1, 0x0, &(0x7f0000b9d000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10) 2018/01/05 07:53:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007f4000-0x8)='./file0\x00', 0x0, 0x48) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000928000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000139000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000088b000+0x97f)={r1, 0x7, 0x2, 0xffffffffffff0000, 0x3, 0x6}, &(0x7f0000145000)=0x14) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") [ 48.882891] audit: type=1326 audit(1515138829.098:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7024 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 48.950478] audit: type=1326 audit(1515138829.129:238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7024 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 48.979947] audit: type=1326 audit(1515138829.195:239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7024 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 49.005914] audit: type=1326 audit(1515138829.221:240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7024 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 49.037578] audit: type=1326 audit(1515138829.250:241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7024 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 49.064131] audit: type=1326 audit(1515138829.250:242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7024 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 07:53:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000155000-0x38)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000014, @x25={0x5347d1768d122c42, 0x0, 0x103, "88b2fc9458c02af985f8f181bd99e5875b"}}}}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000655000)='/dev/amidi#\x00', 0x2, 0x10400) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000762000-0x8)={0x3f, 0x8, 0x2, 0x100, 0x1}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000035c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) connect$nfc_llcp(r2, &(0x7f0000be6000-0x60)={0x27, 0x5, 0x5c1, 0x7, 0x7fff, 0x5, "8dfbeb6e3350b5cf39d067cc76717a9eb958360bb29c6772efba3ed7094ba2294b6497aa2a1f5c2adf917f45fcb9d51fba5b7cb7e620435bdb5bb8580a8236", 0x8}, 0x60) preadv(r0, &(0x7f0000db7000-0x90)=[{&(0x7f00007c4000-0x63)=""/99, 0x63}, {&(0x7f0000e6b000-0x62)=""/98, 0x62}, {&(0x7f00000d6000-0x9f)=""/159, 0x9f}, {&(0x7f0000dbe000)=""/221, 0xdd}, {&(0x7f00001ec000-0xbd)=""/189, 0xbd}, {&(0x7f0000dc3000)=""/57, 0x39}, {&(0x7f00009c7000)=""/214, 0xd6}, {&(0x7f000030f000-0xef)=""/239, 0xef}, {&(0x7f0000d21000-0x5c)=""/92, 0x5c}], 0x9, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f19000-0x14)={0x9, 0x8001, 0x1ff, 0x8, 0xffff}, 0x14) 2018/01/05 07:53:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d3b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$netrom(r3, &(0x7f00004ae000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c48000-0x4)=0x10) r4 = eventfd2(0x0, 0x0) r5 = syz_open_dev$audion(&(0x7f00002fe000)='/dev/audio#\x00', 0x7, 0x40000) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00000a4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000308000-0x4)=0xb) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000083e000-0x8c)={0x1f, 0x0, 0x8, 'queue1\x00', 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = eventfd2(0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000f71000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f000038a000)={{0x5, 0x6, 0x5, 0x2, "8ef659b4d5396cbc5ebfb1d0ad49b6804967b2f6c61274b17e0d2fc77d0b06bc213c71252aa78af445d8c75a", 0x0}, 0x0, 0x0, 0x8, r7, 0x8001, 0x6, "ca2b06908507a1f60dbeeb16eb8f07aaf7e1c2656160d0536d93020abf76f789f9f7dd90933186d4dae1303bddc0f446c01d80836b897ac5980d330318277b69", &(0x7f00008cd000-0x7)='system\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x4, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r4, 0xfffffffffffffc04, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dspn(&(0x7f0000364000-0xa)='/dev/dsp#\x00', 0x7, 0x404800) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000075d000)={r4, 0x0, 0x100000100000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:53:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000cfc000)=[], 0x28c) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/05 07:53:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) r1 = getuid() r2 = getegid() syz_fuseblk_mount(&(0x7f0000ade000)='./file0\x00', &(0x7f0000e57000)='./file0\x00', 0xc000, r1, r2, 0x100000000, 0x8, 0x21004) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e77000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendto$inet6(r0, &(0x7f0000ca6000)="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", 0x7d0, 0x40, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000929000-0xa)='/dev/ptmx\x00', 0x2, 0x0) close(r0) 2018/01/05 07:53:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000e2e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)=':\'\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) write(r1, &(0x7f0000001000-0xa7)="63f0ddc38dbdeffdd53f52073a601d9d617106aaf2dd808db7f874a58b8fd81766084a68266f94a55303c64e50db4386236751eadd7d91a52f2029fb8b81a2ffd8015d3bbe11ab1008e288eb079e9d67461a4ebb6dc04acda8b258a530fc3652735f1efbafc292d8273f5fafd0894969c3940c9514c63f1ac84bb38a155c8e39f09119dc11f753b94aad8d44105f49bb5a09bc037cfe80a9bbe6cdea2d30a96cf42e4bfa22f5b3", 0xa7) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f000086f000-0xa)='encrypted\x00', &(0x7f0000077000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000c1000)=0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000764000-0x14)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000373000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000b34000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r4 = socket(0x2, 0x400000000000003, 0x3) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000238000-0x4)=0x7ff, 0x4) sendmmsg$nfc_llcp(r4, &(0x7f00002de000)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000402063b4a6402100000008890512b63afb003204d87637cb00067298ca57fad84a7a71bd03678bcd0000ed2fcb89715303fffc878e00b571", 0x0}, 0x60, &(0x7f000095e000)=[], 0x0, &(0x7f0000fdc000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/05 07:53:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x800c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000+0x9b1)=0x0, &(0x7f000004d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 07:53:49 executing program 0: r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000eb8000-0x4)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000001000)=0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000fb8000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0xffffffffc4701ee0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0xcd5}, 0x8) setsockopt(r0, 0x0, 0x23, &(0x7f0000001000-0x1)="", 0x0) 2018/01/05 07:53:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f000069d000-0x80)=@generic={0x9, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2f200800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ee1b011ef3f6000100000000000009000000740000c2ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) [ 49.089203] audit: type=1326 audit(1515138829.250:243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7024 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 49.114302] audit: type=1326 audit(1515138829.251:244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7024 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 07:53:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ecb000-0x130)="dc00000000000009eadd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cbb06a2f125e2c3525ad0ffffffffffffff", 0x98) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000666000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fe9000+0x1a0)=0x0) stat(&(0x7f0000667000-0x8)='./file0\x00', &(0x7f0000191000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000aeb000)={0x800, 0xc64a, r2, 0x6, r3, 0xfffffffffffffffa, 0x800, 0x3}) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c19000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000009a000-0x20)={0x1f, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000985000-0x20)={0x7, r5, 0x2, 0x9}) 2018/01/05 07:53:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000000003, 0x1) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000305000)=""/0, &(0x7f0000581000-0x4)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008b8000-0x9)='/dev/vcs\x00', 0x8000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000af5000-0xc)={0x4, 0x41d, 0xa98}) fallocate(r0, 0x6bbcb6d97b67e5f1, 0x0, 0x9) open$dir(&(0x7f000028c000-0x8)='./file0\x00', 0x40000, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00008cb000)=""/9, &(0x7f000048e000)=0x9) r2 = open(&(0x7f000024a000-0x8)='./file0\x00', 0x480, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000573000)={&(0x7f0000a3a000)=[0x39, 0x4, 0x800, 0x8, 0xf469], 0x5, 0x4, 0x1, 0x8, 0x4, 0x1, {0x1, 0x5, 0x5, 0x7, 0x5, 0x6, 0x5, 0x7, 0x0, 0x6, 0x3, 0x2, 0x32, 0x1, "cef2c2bef462154ff49988973b0703f7ad6b321de7053c3b2041b0d4ca32b13b"}}) 2018/01/05 07:53:49 executing program 3: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000fa8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c0f000)='/dev/vga_arbiter\x00', 0x208000, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000fa8000)=""/4096) 2018/01/05 07:53:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000de2000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c06000-0xb)='/dev/vcsa#\x00', 0x0, 0x20000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000028e000)={r0, 0x0, 0xf6, 0x6d, &(0x7f0000422000+0x5c5)="cf7cacb8ce9964330f9ffa9dd84d8d985aa32dfe089ed879aa54ddbb639ecea9c531577ba9b00e8bf97e52409fc03cbc8e65b1d4f7a690715312ec0b17ce8ec775f064168e1de0ed221e1e529c3acf1e6156f3f1d8763ae9a741b346753c6d2515c6aae2f08fe28a8549112a93cdaad8cff6297ccdb856989c8dfb645b3d85886b14f016c57407cf4ccfcf07eb9b83a76478df420c2e9bc7b2c2a3d7db34857ab75e01b4f489c28c3f1123cbb84d233d80b825483badd1184457554341cfc53d4b9336b85bfeffa1552e4ade771bee881b1bfdd130363604759035fa0fbba65fde73cc00534f2472bbfdbc39b3bb9347c72347288621", &(0x7f0000024000)=""/109, 0x8001, 0x9}, 0x28) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000f25000)={0x127ff, 0x3, 0x0, 0x1000, &(0x7f0000515000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000164000)={0x1, 0x0, [{0x40000000, 0x0, 0x0}]}) 2018/01/05 07:53:49 executing program 1: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="d0", 0x1}], 0x1, &(0x7f00002df000)=[@sndinfo={0x20, 0x84, 0x2, {0xc834, 0x4, 0x1, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x1d000, 0x3}}, @init={0x18, 0x84, 0x0, {0x2, 0x2439, 0x5, 0x1}}], 0x90, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000964000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000005c000)={0x40, 0xffff, 0x7, 'queue1\x00', 0xe11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:53:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c28000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000748000-0x4)=0x0, &(0x7f0000a60000)=0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000c2c000-0x4)=0xffffffffffffffff, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000019000)=0x2, 0x4) 2018/01/05 07:53:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000884000)={0x0, 0x0, &(0x7f0000d6d000)=[{&(0x7f0000ae8000-0xe0)="94f3c9bb1dbfb139334c04a7e77ebcf1ea3c4491829433d61e55222bf77923a4", 0x20}], 0x1, &(0x7f00003bf000-0x22b0)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f0000f8e000)=""/4096, 0xfdd4}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) 2018/01/05 07:53:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005e4000-0x6)='smaps\x00') ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000b09000)={0x61f, 0x1491, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000059000-0x38)={&(0x7f0000b8a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a10000-0x30)=[], 0x0, &(0x7f00006c6000)=[], 0x0, 0x0}, 0x0) 2018/01/05 07:53:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r0, 0x1, &(0x7f00006ac000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000d79000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/01/05 07:53:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000cb7000)=0x75) r1 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) read$eventfd(r1, &(0x7f000045a000)=0x0, 0x8) fcntl$setsig(r3, 0xa, 0x12) pipe2(&(0x7f0000298000)={0x0, 0x0}, 0x84000) poll(&(0x7f0000951000)=[{r4, 0x0, 0x0}], 0x1, 0x3a2f00) dup3(r3, r4, 0x0) preadv(r1, &(0x7f00007b5000)=[{&(0x7f0000d64000-0xcf)=""/207, 0xcf}], 0x1, 0x0) tkill(r2, 0x16) 2018/01/05 07:53:49 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b4d000)='/selinux/access\x00', 0x2, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00005bf000-0x23)="1e00000018000776530000000000480080200000051100022200010400ff", 0x1e) 2018/01/05 07:53:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000045c000-0xac)="9d", 0x1, 0x0, &(0x7f0000db1000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000ac000)="c8", 0x1, 0x0, 0x0, 0x0) listen(r0, 0x9) sendto$inet(r0, &(0x7f0000768000+0x6c4)="64c0ce967609e53779863433f5bf36715eebabb1b0d4120257c660a920ce87a4795a6982f4c251df512b4b4c7c638601d94007bf78e7277450c2f8f0fdef4e3c9a5383378f68104b60141490447d47d4e7408a3b2888542062ab690c21b956e4895a3a58dc27614a338e0df0803aa4e3791b50a8a5c516dcafcf344fa65a8181144db9aced874ac8fc70f565dc5b0bb9d10ce6e44b740224d8b5c307c7408d052f4d0788898c97fd44d9651fdefcbc9a3436c532543bc30bddacc3d7569d3ba3", 0xc0, 0x4004045, &(0x7f00003c5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 07:53:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x400}, &(0x7f0000001000)=0x8) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000036c000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d0d000)='/selinux/load\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000537000)={0x7, 0x1, 0xe14, 0x9, 0x12, r3, 0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000f4f000-0x48)={0x1, 0x3, &(0x7f0000bc1000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b68000-0x4)="91504c00", 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 07:53:49 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000bba000)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x2, 0x5, 0xfffffffffffffff9, 0x8, 0x80000000, 0x1000, 0x0, 0x7fff, 0x2, 0x8, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f00001c9000-0x11)="03", 0x1, 0x0, &(0x7f0000c63000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bba000-0x8)={0x0, 0x20}, 0x8) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001c2000)=0x0, 0x4) 2018/01/05 07:53:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000c13000-0x8)={0x0, 0x0}) ptrace$setregs(0xf, r3, 0x80000001, &(0x7f0000f74000)="7319403d7b58ba96ed4946e7da962381d2f65135b485ae37e097569321a37b48465958d18cff4d76ebf157a2054aceb062fd7ccdf281ca0b4e10838abfdb4493b0243e6b0cb1da7be6b94f89dfcd04d20d0c1401710d2f7ac99ff74c2fece0334ed6ef6aefee6a18d937d9e1b726ac866f18ff08b0a824e18ee9065cea35c9b316acaeec4641db625349386182b3b9d5495f2db916747b3e31d1d45c1623b9") fallocate(r2, 0x0, 0x3, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/05 07:53:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x80820000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000951000-0x24)={0x99, 0x3, 0x1, 0xffff, 0x3, 0x9, 0x78, 0x9, 0x3, 0x3, 0x3f, 0x2}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/05 07:53:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005e4000)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f0000a67000)={0x0, 0x78, 0x3ff, 0x0, 0x6, 0x5, 0x0, 0xb6, 0x40, 0x0, 0x7, 0x7, 0x9, 0x5c474358, 0x5, 0x1, 0x8, 0xe2, 0x7f, 0x10001, 0x5, 0x2, 0x5, 0xc24, 0x3, 0xe1b, 0x1f, 0x8, 0x2, 0x7, 0x81, 0x8000, 0x0, 0x40558ac0, 0x1bb040ac, 0x8, 0x3a9, 0x8, 0x0, 0x1, 0x4, @perf_config_ext={0x8000, 0x3}, 0x8100, 0x4, 0x5, 0x6, 0x5, 0x8, 0x8, 0x0}, r1, 0x7f, r2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000dde000-0x10)=""/16, &(0x7f000000e000-0x4)=0x10) 2018/01/05 07:53:50 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000006000)=[0x8001, 0x3]) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x80487436, &(0x7f0000001000)=0x0) 2018/01/05 07:53:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9e000-0x14)={0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a9e000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000afc000-0x10)={0x0, 0x0, 0x800}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000035e000-0x9)='/dev/dsp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000aa4000)={r2, 0x0, r3}) 2018/01/05 07:53:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000000)='mime_type[^wlan1cpuset]em1GPL\x00', 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000721000-0x1277)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "371a9d", 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], ""}}}}}}}, 0x0) 2018/01/05 07:53:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000997000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000ef5000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 07:53:50 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x8) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000003000-0xd)='/dev/net/tun\x00', 0x0, 0x400) ioctl(r0, 0x440000000000127d, &(0x7f0000001000-0x56)="06") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000004000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000005000)={@common='ipddp0\x00', @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x402000}}) timerfd_create(0x7, 0x80800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x28)={@generic="58a0bf756e0463f3dc750491b43524d6", @ifru_map={0x400, 0x5f0b, 0x75d, 0x1, 0xffffffff, 0x4}}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000004000-0x1)=0x3) 2018/01/05 07:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffe, 0x3, 0x8) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000ef1000)="02000800000000000000000003079b38", 0x10) 2018/01/05 07:53:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000007000)={@rand_addr=0x0, @multicast2=0xe0000002}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41fe, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x57, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000426000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000355000)={0x0, &(0x7f0000feb000-0x88)=""/136}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x540e, &(0x7f00002d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:53:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000e2a000-0xd)='/dev/snd/seq\x00', 0x0, 0x410000) r1 = syz_open_dev$midi(&(0x7f0000ac5000)='/dev/midi#\x00', 0xff, 0x0) socket$alg(0x26, 0x5, 0x0) getpeername$netrom(r1, &(0x7f0000dbc000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001f6000)=0x10) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/05 07:53:50 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x2, 0x11) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000003000)=@generic="00005200000000000000040077a4a1ae", 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x7ffff000) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001000)={&(0x7f0000006000)=@acquire={0x128, 0x17, 0x0, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x8000) r1 = socket$nl_xfrm(0x2, 0x2, 0x11) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f000000a000)=@generic="00005200000000000000040077a4a1ae", 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x7ffff000) sendmsg$nl_xfrm(r1, &(0x7f0000009000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000-0x10)={&(0x7f0000008000-0x204)=@polexpire={0xbc, 0x1b, 0x0, 0x0, 0x0, {{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xbc}, 0x3, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000c000-0x10)={&(0x7f0000002000-0xac)=@flushsa={0x14, 0x1c, 0x0, 0x0, 0x0, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 07:53:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fa7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000593000)="8956062001", 0x5) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000d3000)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000995000-0x8c)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c3f000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a32000-0x20)={0xc50, 0x8, 0x2, 0x8, 0x101, 0x8, 0x100000001, 0x6, r2}, 0x20) pwritev(r0, &(0x7f0000111000)=[{&(0x7f00004a6000-0xb4)="a256d66b037ee44e986e8aa7c0d5f3250c8ec1842fe2c15f48cfa0769b2b6d2981fd8590af6f5d9cdf4a50bab32be08d8200ff03b8eb66d1cd523bacd86948af2eea4c1aa9a5ccf48c8be56de1ad833fd8ac5c0880f41e5d12dbfa680b4b78a2cc0704b736daacac4d4fc2c206ba8e73b671907c218716aeb03448538248bf8c97eab14497e23ddd62e656e9f8cba3bba0bf440148cb6dcbca08493cc9764f1af15a36b4a6ff02cbac682dbabee19f5062b43864", 0xb4}, {&(0x7f0000200000-0x4a)="3641811b55328badf37600a44f3af5fddf8089a28d74e86ac44219be583ccb5fab56116fffb9781436e7b958138e06bd2a91a9bb7b069f825a992f1443b8e3867cecd99d8473b9f57868", 0x4a}, {&(0x7f0000bbd000)="7d7054a438fb806c640a46720fa82a1ca4d213580e203548660884463b358ca35d3c359ee59a4cf16e16327a9b68274e4ca06477aa544ce6dfa1c6b361ddf31f922751cb1b0372b1082fb975b3740fd420eb4238eebb0d81e6ec1db6b8f681b89bbac47425f666afc64074d33b87369073c1ba7e88ab33778db62ec5b6b81f5a5649e68c789767fcf60dad6bf2efe34dc1a896758e4810775bc7a821dd6f6646c979ca3ce028ced1044c6a5ed61b7e3edb1e039b3d7955c71784517e42d496289d5b57cabb7e938bd07b6e7266e1e4f3ad7af1430949efd5ca950c8fb21d75abda1f47d63347f5a3", 0xe8}], 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000eb4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000773000-0x4)=0xe5b683acf5710d2b) bind$alg(r0, &(0x7f00000f3000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r4 = add_key(&(0x7f0000bc3000-0x6)='.dead\x00', &(0x7f00009cc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000030b000)="b5e5a35e9cf8678e69127ac79640d8cf26bc049583e0de467c54208c32c5aa35640e215e4f99e8d50613196eef0753a17d93acfe3b2a0aa9301008de39094dc587d398e5537f5780c636e5735d32bf4b6dee7a6335f0a1647fca8969f318dab1420bce6df4ac5ebfad002abd54627fbe46ee68876c8f39ce569344b0d88b5c0b14a2a5225e63d5cbcceb99620271f04b3a96691e27ae9e96f057f28bd541f9037189a29d8259face31ae588ae3d11666ee70539bb4fedb44d4c1e8db599d9274bd00a8e61b734a", 0xc7, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r3, r4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000a8000)={r2, 0x2, 0x48, 0xa17}, &(0x7f0000847000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000095000-0x8c)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000095d000)=0x8c) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00005e5000-0x38)={0x0, 0x0, &(0x7f00005a3000-0x40)=[{&(0x7f000086a000)="319daea66d5baf0875dcd356d208f12a649645bae3d5d358c65834b478422858000000007fffffffc7bfece4853a6ce93817dc1a705b46b4faf75aac1f5de32acbbd557da50dbf672fafdd88777f7a4c36772ab35327ce398f62b87c802497317ad2f6e41b640ca8492d33356dcfb5ae85e9a6a70080fdff973e296a819c5b41433833f9a6491787b1a85dfaa3e80f5502d7dd8491d062334ca8c8c79a125be24898fd48ec4a41fde44193bf3ab8f05e8d30e4833595cc3d", 0xb8}], 0x1, &(0x7f0000dae000-0x48)=[], 0x0, 0x0}, 0x0) mount(&(0x7f0000431000)='./file0\x00', &(0x7f0000a60000-0x3)='./file0\x00', &(0x7f0000b66000-0x5)='nfsd\x00', 0x400, &(0x7f0000dbc000)="912aafa9aced944940c84d53e4199aaa7698f3a75250f4b1f8ccdbbac1d59b04bf976319c303aa08b50af4e6491604e00b1093f18a2349adb2c6e5ef8458ba86b17fbe59491c0c") umount2(&(0x7f000035f000)='./file0\x00', 0x7) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e56000)={r1, 0x50, &(0x7f0000461000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) readv(r5, &(0x7f0000878000)=[{&(0x7f0000a41000)=""/176, 0xb0}, {&(0x7f00004fe000-0x52)=""/82, 0x52}], 0x2) 2018/01/05 07:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) fcntl$getflags(r0, 0x1) getpeername$unix(r0, &(0x7f0000842000)=@file={0x0, ""/10}, &(0x7f0000247000-0x4)=0xc) 2018/01/05 07:53:50 executing program 1: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) r1 = creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000006b000)="cb44", 0x2, 0x4040040, 0x0, 0x0) r2 = semget(0x1, 0x2, 0x40) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_MAP(r1, 0xc0084902, &(0x7f000006e000-0x1)={0x0, r1}) ioctl$ION_IOC_SYNC(r1, 0xc0084907, &(0x7f000004e000-0x8)={r3, r1}) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f000006d000-0x69)=""/105) 2018/01/05 07:53:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") creat(&(0x7f000045e000-0x8)='./file0\x00', 0x0) open$dir(&(0x7f0000b53000)='./file0\x00', 0x2000, 0x2) 2018/01/05 07:53:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000db3000/0x2000)=nil, 0x2000) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005b5000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b3a000)={{0x3, 0x3, 0x9, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000af0000-0x36)=""/54, 0x36) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000056b000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000556000)={0xfffffffffffffffd, 0x2, 0x80000000, 0x229, "c260a5a28d1cb335dcebfa4f2ee7d4930ed56ddbf16924ed3bef3f16d6048a5b98b1aafb915140de975b49bc", 0x100000001}) syz_emit_ethernet(0x136, &(0x7f0000e5d000-0x2965)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x100, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @routing={0x0, 0xe, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @udp={0x0, 0x0, 0x78, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48"}}}}}}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cfd000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/05 07:53:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0xffffffffffffffff, &(0x7f000068d000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x361) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000002000-0x4)=0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x3, "4460f0"}, &(0x7f00000e3000-0x4)=0x39a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={r2, 0x2, 0x3, 0x7, 0x1, 0x3ff, 0x100000001, 0x400, {r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1911cc9d, 0x3, 0x3ff, 0x3}}, &(0x7f0000003000)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b7a000)={r2, 0x800, 0x9, 0x7fffffff, 0x80000000, 0x7fff, 0xffffffff, 0x20, {r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x2, 0x8, 0x1f}}, &(0x7f0000b70000)=0xb8) 2018/01/05 07:53:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x100000000004, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) syz_open_dev$urandom(&(0x7f0000423000-0xd)='/dev/urandom\x00', 0x0, 0x40) 2018/01/05 07:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_robust_list(r1, &(0x7f0000878000-0x8)=&(0x7f000053c000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000ec9000-0x8)=0xffffff87) 2018/01/05 07:53:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xc, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000070d000-0xf)='/dev/sequencer\x00', 0x202001, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000675000)=[{0x3, 0x7fffffff}, {0x918b8a9267a4af05, 0x800}, {0xf, 0x2}, {0x3, 0x100}, {0x8, 0x1}, {0x4, 0x0}, {0x2, 0x2}, {0x3, 0x1}], 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000d9f000-0xd)='/dev/usbmon#\x00', 0x200, 0x2000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00005aa000)={{0xffffffffffffffff, 0x0, 0xffff, 0x2, 0xb0af}, 0x9, 0x7ff000, 'id0\x00', 'timer1\x00', 0x0, 0x7, 0x400, 0x8, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$key(0xf, 0x3, 0x2) r3 = socket$inet6(0xa, 0x2, 0x9) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000526000)=0x5, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000658000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x80) sendmsg$key(r2, &(0x7f0000a06000)={0x0, 0x0, &(0x7f0000a06000)={&(0x7f00006e1000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 07:53:50 executing program 3: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sched_setaffinity(0x0, 0xfffffffffffffd5c, &(0x7f0000278000-0x8)=0x72) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2018/01/05 07:53:50 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000001000-0x4)="04000000", 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000004000-0x10)={0x6, 0x6}) 2018/01/05 07:53:50 executing program 7: sync() socket$inet_dccp(0x2, 0x6, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) 2018/01/05 07:53:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000c70000-0x8)=0x0, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fac000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000078b000)=@assoc_value={0x0, 0x0}, &(0x7f00006fd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000ed6000-0x8c)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$alg(r0, &(0x7f0000341000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) 2018/01/05 07:53:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f75000)=@get={0x1, &(0x7f00007d3000)=""/0, 0x6}) 2018/01/05 07:53:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00009b9000-0x98)={0x0, @in6={{0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1000}, &(0x7f0000af0000)=0x98) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000bcf000-0x38)=[{&(0x7f0000b19000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00007a3000-0x10)=[], 0x20e, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x5, 0x0, 0x800b554, r0}}], 0x30, 0x0}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000db9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e67000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000a0d000)=0x8, 0x4) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/05 07:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00002d0000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00001c6000-0xb)='/dev/mixer\x00', 0x800, 0x0) sendmsg$kcm(r0, &(0x7f0000385000)={&(0x7f0000f00000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e6d000)=[{&(0x7f0000015000)="a353481b4451e0b8688594978e423b0d246f8e47e636df06bda03af6d8d8de", 0x1f}, {&(0x7f0000970000-0xdd)="3779b14e359623ff48ef3d63e65486dbe35d0dca1634b8848ae122087de0c38a420ae6a4efa2e8a99f39fb1bf1b50586c5f00055395ea86827d1f1f9c52257f516eab28a0f87dcd5e102a91d6d8156ece32e9131fcf317731e64e3855b7bac554a22a8bb0e5ced1f8df45594b0da13a6229036177b340077cbd5293bb2343845da311d3637b7dc98b8fe7abbd5f753bbba8aa2f1219431ca9c39889d78b0ce693cc8716dcdb89b43783f03bc2ec3f06f22fafdc19839b4df685eb0ad5d6a2670898574580d3908d56cc0d7fa33a0dbbfa5d3cb3b2eeea3ce87bac104a4", 0xdd}], 0x2, &(0x7f0000cc9000)=[{0xf0, 0x13b, 0x100000000, "a990f67be5ba5cef998f8437bad78d6937f7d9429685c90477d8611fbfe08cc3ddfcd277ac93a0a32f1097e072c2f2741bfaff1a75347dd4f0982bb54eeba403a9f6fe98ef36ae41abbeea826a07155d551ceb1bbad54ab61eb0b970b87fa1552e124d0155b13f8d9a1597017013b7e323595a565353515243585ce6756bf2775505f09ac4596a359a0a2b6d74d0bce9f85c8ad99a214f0a948ec820a762653c552fc5033a0cafba14b6d4b09642bd00e9cc8f6d57d1fd9deffd40791314adb40ab8a73ca1344a67f2cd4a9426b7b181109a492bc45d6fe391b38e375e"}, {0x90, 0x6, 0xffffffffffffffc1, "0dd685f34f0aebe4e88d27b2cb5ef4277f085dc176a61213020e824f01ba04de85b363020d10a6e0141c9c5db8475ca31a38b4f5bf8f1afb4429205ce955cff155ecc0682433fcdda4bdfe31b43837cccaf04dcdb5219cba3a9e53639178ceb5a900b04ae67ae63eb61a6e27371de520b27c8bbd60dfed3be8f0de0d98"}, {0xa8, 0x11, 0x40, "91f9a18730949c9a652bcbb9f49d98062bd73a1ade965c39e848ffcf1e0b2c7271f6a5a04a1e5b35ef448915dcf78ddaf122ac318f383abc1e9d50fd7d4468e6739d465a27f0dd4c45b2c7c70a6122e36f270a1aad1b2045ab0b9c6732a2a20a9e6881504856da9e09497f959d8386ab4b4c7d640a38a101c7ea4513f7e3068dc5f98952e6c273a56f2f6bb7bdec43748261"}, {0x18, 0x119, 0x1f, "efe615d0"}, {0x28, 0x11f, 0x9, "e1766e578d7286c2ce41cdd1fc2871bdca2b50f1f677c9fb"}, {0x100, 0x88, 0x12, "bee248fbbb92ebfff6f0ef51a4b9d082a43b185253bcb59fa8816906d446c42376353200288327b674a5e936624ac917e5152b8764d69c859cc98ca5301f7ca68d6509a53428d4c4ac32469d8eac69b89206464d6e98b387f4649e97ea7321b4227109e6dc4f8cca1a2072ae902b394daac60ddc827b4556ea768e56d09ed2727b3374f2f799b48af3e34722da7fee847c3ec67b5e6cff5f78a191800859a9f7a7fa392ddbba7df1e5ca77bd4f51867be33624e69fb315cc2fcae792a87834393552c9349601a1d629791fc6ae74bdd60f04efb80ff3b9f723a60e60d5a6b9f99ebd0cd207be2716824d3444a4c9"}, {0xc8, 0x101, 0x5, "d3805f33869bc5dd367583f4a2d1e51e0d3672b2762a6e2290d64b0afbc71986127eff4eb1c84bcce485b3be67540dc194245ce56b14e4eca43892d190b86fe0cad1ac5adef5f164c55b0e358771baa68dda8889f4c9641c594a4a633b5a6d5fa08e9d7f1352b04924f3305aa9dfe7666830f415e87d6559606b3ddf311df934ad7c96ab2f0e701975369ba51a758f3fadc3d1c6220f982f650374d4fc238c354ef01eaf01177717f4b05379e159f5c838"}, {0x68, 0x1ff, 0x7fff, "8c9947df616d06e35575d7edd2eacc1be40fece01aacd299235b86dfed1cdc41e7d10f97a145370f0a652b13fea22f4375927748c498073f5c1b5e99c520cbccc9e128500fd1551e1d411cd3b39a6ba5467d7e"}, {0xf0, 0x11e, 0x3, "693316b297123889ff17cf40eca7cbbf47b6b731e2b4b686322779c1c3334249fd4d8b524432ab19945efa3cb1c6f91e17a9214256bcd3d830a301e242ba5d64ee2b7652da3c93461ecd466d56917eef24cd2232ee600b83ad6695860fea9afbe92f4189d0959e3d08b544b0a85265cc0d79d887fe8a61220af11114dc765077f7418b3ebcca0d1a0925f851e18136bc3ead8130aafbf7a1e8790d7dbc9ce5588bd4c1c9a78e73847d2804c330d453d7e4b8d3958a287ae365d1bb2ed8487823eb83e15f5c4e21c591bc0f11d2d163fe1b66bf9413df0cb26e76658a8ca0"}, {0xe8, 0x117, 0x4, "341a17994f7e8f97881c1b68a43345f63cbdd057e8037e82fd4dbeb1b701bdc4a3a348296b823e9c2c8cdef0edc29b01f099f3d1c76493b52b94ed70b1d09fc1888df04e8f43106786eec6b0115be4ebe2fdc710cdbd10f980b9dc8657b7d9b075a916c10e19b46dd48e5d4e062826468e0d385359eb55e02fb76f9906b8a11e73d8ba2729aa6cd00610ce1ce6c163672ef677950f8255ac44c2ffde9ee30cbfe894c4979fef650045415b5ee589072d4875778599df7f004a0feef6a524db55a080cfdf76aeb1b1ced6f12e2134e56da4"}], 0x670, 0x0}, 0x4040010) 2018/01/05 07:53:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000072b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000043e000)={0x0, 0x9, 0x20}, &(0x7f0000531000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000037a000-0x8)={r1, 0x3}, &(0x7f0000ba0000-0x4)=0x8) mkdir(&(0x7f0000a4c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000f98000)="") chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) readv(r2, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) exit(0x2) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f000017e000)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:53:50 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0xe0)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000)={0x0, 0x1a, 0x4, @thr={&(0x7f0000002000-0x1000)="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", &(0x7f0000001000)="25353cf38e643cddaf3e71462cb50b9cbcb57710b39401ba085c3d20bac6fb270e06369a4f420873db2fcdb2adead511a66632900d0cc82ba95342e97eaad3e766b02baaea4e0a3542b8829b0adba32ca0c29958f16bff37b93ebb9c028b2d4e2c7532ee354d8f6dcef24e6d02e1c417a64ae1274dd5ae38416f62e971c85b511bffa7e17660b9bd08a7e84d09e54369054febe0e73a4a3abb1c01ad3f03ceaa74e89ad924ec50f0d5b3e99476f9403567ef146fd7bff1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_delete(r1) r2 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, {0xa, 0x0, 0x100000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x4, [0x7f, 0xffffffff, 0xffffffff, 0x5, 0x9, 0x6c8c, 0x81, 0x7]}, 0x5c) 2018/01/05 07:53:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000013000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 07:53:50 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000029000-0x9)='/dev/sg#\x00', 0x2997, 0x8100) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003d2000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xa40000)=nil, 0xa40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000001000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback={0x0, 0x1}, @random="bbce26764e98", @loopback={0x0, 0x1}}}}}, 0x0) 2018/01/05 07:53:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00009c4000-0x9a)=""/154, 0x9a, 0x0, &(0x7f0000000000)={0x0, r0}) 2018/01/05 07:53:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002bd000)='/dev/ppp\x00', 0x404000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000121000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000078b000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005e8000)={r1, 0x6}, &(0x7f0000352000)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f79000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079e000-0x2)=0xe8) setuid(r2) mount(&(0x7f0000992000)='./file0\x00', &(0x7f0000f7e000)='./file0\x00', &(0x7f00004c5000)="ff070000756500c7b879b7484bd8154fb6c81b58765fb5438bcd84ce687a4d33904b1ba4813af3cc72d42a8f350e5d100914e68ff0aea38747c260744a27b741771de7cb29ae88a9c2971bbb5538166ce4a422b1b1d0097d609122add53fd22c03b1d71b3ce611e72f09000000000000004f082b79e0beb86fe5036a408ec81972375b0cc3c36fb0", 0x4001, &(0x7f0000eb2000-0x9)="") r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001ad000)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000dbc000)={0xaa, 0x20, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/hwrng\x00', 0x101000, 0x0) r5 = syz_open_dev$midi(&(0x7f0000897000)='/dev/midi#\x00', 0x0, 0x8001) ioctl$ION_IOC_CUSTOM(r5, 0xc0104906, &(0x7f0000df3000-0x10)={0x7, 0x100}) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000b97000)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000e23000)={{0xf5e8, 0x5, 0x40, 0x40f, 0xdc6, 0xca7}, 0x7ff}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a91000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r4, 0x80045530, &(0x7f0000c89000)=""/197) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000042000-0x20)={{&(0x7f000032d000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f000012a000-0x10)={0x8, 0x400, 0x582, 0x500}) chmod(&(0x7f000014e000)='./file0\x00', 0x0) signalfd(r4, &(0x7f0000ab0000-0x8)={0xfff}, 0x8) fdatasync(r4) fcntl$setsig(r5, 0xa, 0x26) flock(r4, 0x8) mknod(&(0x7f00006c9000)='./file0\x00', 0x100, 0x6) 2018/01/05 07:53:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0xffffffff80000001) fcntl$notify(r0, 0x11, 0x0) 2018/01/05 07:53:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x7, &(0x7f0000278000)=0x0, &(0x7f0000b16000)=0x0) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f0000a2a000-0x4)=0x0) 2018/01/05 07:53:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000aa4000)={{0xc0000000000000, 0xfffffffffffffff8, 0x8, 0x7, 0x8001, 0xfffffffffffffbff}, 0x1, 0x0, 0x9, 0x0, 0x6298, "b3854900a41ed5fee20639f3fa048d255fb2e1de56c355df2e5908541e69a893e338ebfeb16516d0a1d2b83938f6c03315dd7aead953e133a254ebd2fb21b2454bff56a513ef5df44f3d53a9ebd747fa27e3944592e887fa9d903788a1f2678fbc929fb2d2c4b919c2ed2d7db3d1eea14c4f334cc71139ee005f36e0d1264b84"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00004d0000-0x15)=""/21) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c41000-0x10)={0x1, &(0x7f0000542000)=[{0x7, 0x28c, 0xba, 0x8}]}) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) modify_ldt$write(0x1, &(0x7f000043d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x10) modify_ldt$write2(0x11, &(0x7f0000bbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/05 07:53:50 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000)="", 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aed000)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000dd1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101880) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/01/05 07:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000753000)='/dev/amidi#\x00', 0xffffffff, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000ad9000-0x40)={0x9, 0x0, 0x100, 0x7, "1ea3eb8914b00edd31681616bfe3b1020924199ac36828b53ffe38a8f15326e6f8fd3e6f858b8092d608a50f", 0xdf}) r2 = dup3(r0, r0, 0x80000) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000dca000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f1881dd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000861000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc) write(r0, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) bind$inet(r2, &(0x7f000066f000)={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndseq(&(0x7f00007e1000-0xd)='/dev/snd/seq\x00', 0x0, 0x260802) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000024a000)=0x0) getsockname$inet(r2, &(0x7f0000582000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec3000)=0x10) mlockall(0x3) write(r0, &(0x7f00005a7000-0x10)="020a952502000000090500d91dfb0009", 0x10) 2018/01/05 07:53:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cdb000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x20002, 0xfffffffffffffffc) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) epoll_create1(0x80000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") bpf$OBJ_PIN_PROG(0x6, &(0x7f00009a8000)={&(0x7f0000aa6000-0x8)='./file0\x00', r0}, 0xc) connect(r1, &(0x7f00006e8000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/01/05 07:53:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x4002) lstat(&(0x7f0000443000)='./file0\x00', &(0x7f00008b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000399000+0x41f)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc3000-0x4)=0x8, 0x800) sendmmsg$alg(r1, &(0x7f00007e3000-0x230)=[{0x0, 0x0, &(0x7f0000199000-0x50)=[{&(0x7f0000b88000)="ddacbd45221ec24cc5cbaf5805de97bd70f3900743f4d79d6172395cb40ae1a2900a824a808fdd9d2e56881944f5e1685c87b8a193982d003f73614edb0f465f911a7455602fc922ed32bb5c3d12ebed0565e1ea9c56c6a2084085a34dfce332ff4e118220c7cd255764e8a553c50cf192e14dd398fc4ecc54e91705bf8a66", 0x7f}, {&(0x7f000053b000-0x6)="4a977947308f", 0x6}, {&(0x7f0000a90000)="90745b0198e673386713bdf3c7c6f62551c46a72fb19259e285e2315123052e6ba22f001e9808e0b0439cad0b66df15a8b80d06c1ce3fca170f5580ba4a102678e7e35e9c482949dde1f2f8c5d3408d30538d9e1d8af72f2e622125f7416193ad8771d0e0b6428", 0x67}, {&(0x7f000046a000-0x53)="d8c9ef660da40c4094aa269e469e9805ca10d4ed80e528b27eee7744d882ff11a41099196beebc064db7533059afd0ac062077ed9412f69c9586b8ca212d8621f9c9062fe5dccb7e148bad37a2f75675d05d87", 0x53}, {&(0x7f0000132000-0x32)="d8592ea93068f3f2c44bd342b108abf8f7327861b28ca98059cd7ddc6d9ddbbe3325e244e797eb719745a03c7fd244d9557f", 0x32}], 0x5, &(0x7f0000c86000-0xb0)=[@iv={0x68, 0x117, 0x2, 0x4f, "83adc467ec308c49b9c66258de4bdec0b72990e676691733fec008edc178cf5b334e5f3dd79f8789585f73e0d546e9b7e57f531b5b8f811e428d1fe2ea205e360d03486a74bdf408a57c19e4858337"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xcc52}, @assoc={0x18, 0x117, 0x4, 0xa90000000000000}], 0xb0, 0x48000}, {0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f0000ff3000)="c5c315232212634ab53e6c4888b1d69c00869afb26ecb7e2183870d75b82a7a6aac75c760c3e73a409106e00705267e78c69516c436cb67163d9a336b2959426dba50e8c2805a9352f458cd176fb8e99759d65e10ece9eaf41dd65fed11d28faf4251efa58886ed18981bbc7d2b94ca0cf9494ea9b0f41b461fb5d885fb71e6b9bd15339cc01dce05200a128f42066dd0756bef934275e50fe48ea842214507f4dd0b29aa88cc95ca5b367bec0367a177ecc9827fc0c6530e2f2083bd3faf0220173b7a1c045db4f655105c1221a82b3344ca704729540a8a8861c886727a8ce874b79faed66ad1e", 0xe8}], 0x1, &(0x7f0000220000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}], 0x30, 0x20000000}, {0x0, 0x0, &(0x7f000028e000)=[{&(0x7f0000c61000)="ec4008b13e025f56661c77d1c74fedf2c8d13c10caed18f4ceb999a1f79053319059e480c6ee0d45472a3a47a67ca6989ba8acdc15a7d9522b165a7e50737ea2e1cc8a9eb11b53c0a1f84ea30230c17cde7225955230deb69038c014e4037a1399ae842f5d4b26849c167238fda0fa692d7e6ba3edaa84d9", 0x78}, {&(0x7f000042e000)="43ba4715612c4f8f707efb4ca52366f281bfeefba6e782e57df37335f18a3ef8b550aaf8bcd8505bc28afe4629d97c7ae2029b7f8ea778f618c76c2e714af62d4bb3a68dbefe5fcf76d9afb92447e3b89f39acb77394068d859467f3d832bb1f8087b44d29011133db78b7ab5692ef37a986372073800cc2f538a03cf9f9208a1d31fd5a07afe3617f511ff1153bf55d006059d14cb3e88684ec173ce66f922c57d00c3555f11efaeb4c4f02d2020316b4855cd70c72c9054926910b237740520ffb8697155d6a3560729ce4124dd42bb44d8e59ac506a0d0698efa967bc64c6244224c793b192dedae2b45391", 0xed}], 0x2, &(0x7f0000045000-0x3c8)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xf8, 0x117, 0x2, 0xde, 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{&(0x7f0000486000)="e0ef796f02b944c3e0dc9c886426cb3c93b18321926cad90f508e087024cb73b115ec8dccbd376b6fc77176c30c0ff905f3e498e38755d6f0dced4d78c68964443e7d972fc0cb08ffbdf862b01a003a88d8340865bf527f16c792aab44b600f725554333b254ec7eec90c425a43d872b", 0x70}], 0x2, &(0x7f00006ad000)=[@assoc={0x18, 0x117, 0x4, 0x8001}], 0x18, 0x4}, {0x0, 0x0, &(0x7f00005a1000-0x20)=[{&(0x7f000012f000)="e4ec702ed5b41810c5699575f1f1e8f563178f87969414259d527b22", 0x1c}, {&(0x7f000042d000-0x5a)="822da3837670f0c0c4db179f77b1063b22638c763485c0245cd8b8c99d8d44b6bcd0a1431380eb3e4523a36d8d1a99778940f4f454cc0b918e876ec5041234edaa78d99146377edea445e6e09f0b2b1c67daab54a4526119cee1", 0x5a}], 0x2, &(0x7f0000320000)=[@assoc={0x18, 0x117, 0x4, 0x100000001}, @iv={0x68, 0x117, 0x2, 0x50, "ccc98a126c905a9984dca8a51728027abb4d74c052c6771f9f81844f662e5f1a1284810603100c4880cd90a5c1c3ac0d69eea23b35feeb335de3fb8ac4cba726cbbf1eedd5bf94d975fb60efcf9c72f4"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x98, 0x20000000}, {0x0, 0x0, &(0x7f00007cb000-0x40)=[{&(0x7f0000af7000-0xc3)="1fbedc9143a227f0c6140e8957f91d1766fdd24b923bcbfbd738ec9fea1df8f9fedceebb57ae453f90b84055e5f7c06cfff23b43dfa5dc1814907cd51beda564a70bf58813be5c11ffbd0f0a9a9227a70ec0ce258bc472388990eff036c6185d187edc660a8a798626590cad7691a155c2a57cbd3894afa95abe0100dc9a62a53a7031e995176825e0c09f8c832342a97577624bb2c974ed83fbab3324018a258dbb5d21d60652b1b2aa092ff55e963c7fd8203615d8d5bbd25516f25410f829443814", 0xc3}, {&(0x7f0000952000-0xfe)="b606dd49a862aafcd9a9575ecb85e011b3de8b3d5a3ba9464e56453b433907565c144d5d6b8d7d106b06a75ca752fc8bd06d267f82823c4903e9a4866e2beab941e09ba51c5e4b39d6bb54a9afd2e7ef56734dd3e5329375d60ba11f6ac734911b7cd4785c1905a98dd7cd4182afe6433946c4966b53b694f05eb56e8aea92180cb6d1194ea0f95026f7854c38639a982b36c78832b8a1d823bc0527785c7fdb21a4064f012724913463c9d7395f2d9f361e7543eb83923eb708944dbf2a44bd7f5c537cffed773efdcbb416389bdf96d08164679bc3b95a7cb285ae3e3fa8724320080bddcb27b2d27219f2774966329de94f5398cb24571850a97709cd", 0xfe}, {&(0x7f000066d000)="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", 0x1000}, {&(0x7f0000af3000)="d9ad34ce591d7a0266ee9f7552c490ea3ed980d9a3e2f61c8e44dc466c803a7e3491bd2d4c23496ae1f8f7f44e90d46b201305a18443ab4ba1497c4de01cc3248ce4f0411b9aad779c9d0058545e344d1cb7e8b657459545487b671219f812f37cce85ed140fe2e59f4a4381", 0x6c}], 0x4, &(0x7f0000b7c000)=[@assoc={0x18, 0x117, 0x4, 0x401}], 0x18, 0x40000}, {0x0, 0x0, &(0x7f0000e95000)=[{&(0x7f0000847000)="c55804b41e82448da05a0dd0ed7aac6392413246523ec031285d08c57db359ccc46441cdda852528fa9ad23daed5ed47602d83e1056e75519c7469587b91cb8d5d56489d5aed154fe3b1072de097b9c17a5933ea4f4bfed958ebb297d6bf09644117d99187ec2c47c164457c12597f7d80d16368ebc5d0fb69870e5382f20541372e7687de63bd51db191cd88b139715bf1c55a7b3c1433a5b001e055932ab82589b01e5c325", 0xa6}], 0x1, &(0x7f0000467000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0xa, 0x800) 2018/01/05 07:53:50 executing program 6: socketpair(0xc, 0x5, 0x5, &(0x7f0000772000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, {0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0xffffffff, [0x80000001, 0x0, 0x9, 0xfffffffffffffffb, 0x80000001, 0x7, 0x7, 0x0]}, 0x5c) prctl$intptr(0x4, 0x8a) 2018/01/05 07:53:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x5, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0xfffffffffffffea2) 2018/01/05 07:53:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f64000-0x1000)="", 0x0, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(0xffffffffffffffff, &(0x7f0000527000-0x30)="", 0x0, 0x0, &(0x7f000080c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 07:53:50 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3e) getsockopt(r0, 0x3a, 0x0, &(0x7f0000d23000)=""/0, &(0x7f00004fc000)=0x0) 2018/01/05 07:53:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000979000)="") 2018/01/05 07:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00008c8000)='/dev/loop#\x00', 0x0, 0x40000) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000763000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f23000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000b98000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fea000)={r1, 0x24, "f9fb7b27f41b0cf9363d3a02004797f909d1ba4a04daedc0d97b019e41ea3903feb0f044"}, &(0x7f0000ba4000)=0x2c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ce000-0x10)='/dev/sequencer2\x00', 0x4001000000, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f000005e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc}) ioctl$KDGKBLED(r2, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) 2018/01/05 07:53:50 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000e27000-0xd)='/dev/dmmidi#\x00', 0x401, 0x10000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00004c1000)=0x0, &(0x7f00004f5000-0x4)=0x4) ioctl$TIOCCONS(r0, 0x541d) r2 = mmap$binder(&(0x7f00003b5000/0x2000)=nil, 0x2000, 0x7, 0x10, r0, 0x47) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000002000-0x4)=0x3ff, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x28, 0x0, &(0x7f0000340000-0x28)=[@dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x4}, @free_buffer={0x40086303, r2}, @acquire={0x40046305, 0x1}], 0x63, 0x0, &(0x7f0000001000-0x63)="bcd7cc165624e397c41dffda2b199b0de063e222020955c507f9a99379fc3b4b1e86c0c6c029405151f392abb0787165e550e0fa4a2d9c048fb52321ad5444424935d57fbddfa12c6e6ef5dd4baa45f24bf1f553e8c4c83f5fdad1acbd768c5f9a1729"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00005fe000)={0xfffffffffffffffe, 0x4b, 0x7fff, 0x8000000000006, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000068c000)={r3, &(0x7f00007e3000)="01335a17cc51fefa3a492e1c51ce26f5eaac4f4e13489045158150fa69b37d96841e9db66de9bf881fe7a85af46e7c1d6f9326b42550051c2e063407d6bbf37ee73e41409b", &(0x7f0000b75000-0x3c)=""/60}, 0x18) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) accept$nfc_llcp(r0, &(0x7f0000921000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ecf000-0x4)=0x60) ftruncate(r0, 0x4) 2018/01/05 07:53:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000009f000-0xa)='/dev/ptmx\x00', 0x480800, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000962000)={0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000600000-0xc)='/dev/autofs\x00', 0x8200, 0x0) ioctl$TCXONC(r1, 0x540a, 0x9f) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f47000)=0x0, &(0x7f0000ced000-0x4)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002d8000-0x18)={0xaa, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d67000)={0x0, 0x9, 0x4, [0x0, 0x57f, 0x2, 0x8]}, &(0x7f0000f67000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000085a000+0xe97)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0f000-0x4)=0x8c) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000766000-0x4)=0x19) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000928000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:53:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f00003e4000)='./file0\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x31, &(0x7f0000963000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/05 07:53:50 executing program 3: r0 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000b83000)=0x0, 0x4) r1 = gettid() r2 = getuid() r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) 2018/01/05 07:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000999000)=0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/05 07:53:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = open(&(0x7f00001d6000)='./file0\x00', 0x4080, 0x1) pwritev(r0, &(0x7f000022d000-0x10)=[{&(0x7f00006d8000)="4b3bcc83040754cac68a49794fb864fd9f2571d8c8f1c2a76ead21bb71a9cc1154eab1dbe7f00addbd29476626af25d2dc06c04306333147436abaf9eebb331b899ee25b1e1e8eee3b7cd64898", 0x4d}], 0x1, 0x0) flock(0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000d9f000)=0x0, &(0x7f0000dc4000-0x4)=0x4) r1 = msgget(0x2, 0x28) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000d4d000-0xfe)=""/254) 2018/01/05 07:53:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000073a000)='/dev/kvm\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f6c000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000095000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a21000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f000003a000)=0x1, 0x4) 2018/01/05 07:53:50 executing program 7: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00001b5000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) getsockname(r0, &(0x7f0000b8e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c8b000-0x4)=0x60) perf_event_open(&(0x7f0000b1b000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000780000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f0000928000-0x125)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="c364b1714522", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x4d, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x6, "42c0cfe1fd106aa95033d6b253a440fe2224f4b1872173fd436e1776b6afd1c20edaef08a02fa6dc3d260095d0941b6988342039c90d5f6772184d71d35d85bad046bbbb89"}}}}}}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000086d000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x82) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000331000-0x138)={{0x1002, 0x4, 0x3, 0x20, 0x7, 0x0, 0x6, 0x2, 0x7, 0x100000001, 0x9, 0x2, 0x0}, {0x13000, 0xd000, 0xf, 0x400, 0x4, 0x80000000, 0x21ef9f23, 0x8, 0x4, 0x101, 0xca6f, 0xae7f, 0x0}, {0x4, 0xf001, 0x4, 0x100000000, 0x1, 0x4, 0x401, 0x7, 0x4, 0x4, 0x9, 0x3bc, 0x0}, {0xd000, 0x17002, 0x0, 0x101, 0x1, 0x4, 0x1000, 0x7, 0x37e5, 0x1, 0x0, 0x73, 0x0}, {0x4, 0xf000, 0x0, 0x8000, 0xfffffffffffffffc, 0x6, 0x36f, 0x7fffffff, 0x2, 0x3, 0x9, 0x8, 0x0}, {0x0, 0x3000, 0xf, 0x8, 0x1, 0x83c, 0x6, 0x6, 0x4, 0x3, 0x100000000, 0x1, 0x0}, {0x1000, 0xd000, 0x1fff360b03041515, 0x415d08ab, 0x3, 0x80000000, 0x100, 0x3, 0x4, 0x7, 0x100000001, 0x604, 0x0}, {0x6001, 0x1, 0xd, 0x4, 0x6, 0xfffffffffffffffd, 0x4, 0x9, 0xdd54, 0x80000000, 0x200, 0x9, 0x0}, {0xd000, 0x3000, [0x0, 0x0, 0x0]}, {0x0, 0x10f002, [0x0, 0x0, 0x0]}, 0x40000000, 0x0, 0x4000, 0x12000, 0xb, 0x8000, 0xf000, [0xfffffffffffffc68, 0x6, 0x101, 0x7f]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000dfd000)=0x80, 0x4) 2018/01/05 07:53:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00008a1000-0x8)={0x0, r1}) fdatasync(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) dup2(r2, r3) sendmsg$key(r0, &(0x7f000017b000)={0x0, 0x0, &(0x7f000040a000)={&(0x7f0000409000-0x88)={0x2, 0xa, 0x8, 0x6, 0x11, 0x0, 0x5, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x79, 0x0, 0x0, 0x3, 0x5}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x2, 0x3, {0x6, 0x0, 0x10000, 0x7fff, 0x0, 0xfcb, 0x0, @in=@empty=0x0, @in=@rand_addr=0x4}}, @sadb_address={0x5, 0x5, 0x32, 0x20, 0x0, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x14a6}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/05 07:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) r0 = socket(0xb, 0x2, 0x3) pwrite64(r0, &(0x7f0000cbd000-0xa5)="", 0x0, 0x0) r1 = creat(&(0x7f0000b1c000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a5f000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r2, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/05 07:53:50 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00005fe000)={0x5, 0x4b, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008fc000-0x18)={r0, &(0x7f0000856000)="", &(0x7f0000684000)=""/165}, 0x18) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fc0000-0x8)={0x0, 0xffffffffffffff01}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x7d4}, &(0x7f000060b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000001000-0xe1)="ac9dc2486c28600fa1348b2d3e1437fb86689374b0038deee3453c5276158368107e58e2281cd20881e9993dcbafd0325206c4ffb7e5f4e5b440f25d75a94b761400cbdf98f333afbbd3482b3b863e688508e6b156f18d7e58ecf72bc5b1b0a3aab49d0bfd8e33fb1a2d40dafd4cf6db530636de45f1ea89f7e72d972a4c515c65623ef2c704dd529946c906885f80bb1dfad3ca59b5c88793ae52821252d512b130ae2968b2b4a5a266b31a989cdb73814aea513aeac9cc7b7bcd8424b65278a3989415252a0567276cd72cdb41eea5e4a64eebde2872a2e54786f09c7b99a1df", &(0x7f0000001000-0xcf)="ec7994af5b91abae1c630d0a221f84683f943358003457ee3255444e914436c432bae938522071d60e4507d153870a8bd3d36e29103820977338a604a3522ec80ffae5c95fe2ed14d9a899e285c0d3a8e4cd8732a2ebb822bb9273760bac471d5856c3212260264621caadee9f02999692fbdf023cb2e55424583694c2e79aa09b6c565982aa60a9a883810cacdc9886ba3f898e1e6dc73fc414a1e1bbc937483f9d8069eea392eb911757dd2ebab3fc21f6438e769ea8897399e89079ba0c35e3691926c9d91358d2aa1f3ce841a3", 0x0}, 0x20) mlock(&(0x7f0000f0a000/0x9000)=nil, 0x9000) 2018/01/05 07:53:50 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000876000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004af000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setns(r3, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00009b8000)=0x25e8, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000def000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r4, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x4000000080000d8, 0x10001, 0x0}) fcntl$lock(r4, 0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:53:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ca000-0x8)={0x0, 0x0}) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000374000)=""/218, &(0x7f00002cd000)=0xda) fstatfs(r1, &(0x7f00000c0000-0xe3)=""/227) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x81, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/05 07:53:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x1000000010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) rmdir(&(0x7f0000886000)='./file0\x00') 2018/01/05 07:53:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x400000) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000052c000)={0x7, 0x9, 0x6}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e34000)='/dev/autofs\x00', 0x100030000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000181000)=0x0, 0x4) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00001c0000)='/dev/ppp\x00', 0x300, 0x0) 2018/01/05 07:53:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00004af000)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x1d, 0xf, 0x38) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000031d000)={@common='lo\x00', 0x1}) 2018/01/05 07:53:50 executing program 1: mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000026000-0x4)=0x0, &(0x7f000024e000)=0x0, 0x8000, &(0x7f0000247000/0x1000)=nil, 0x3) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000062000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000252000-0x8)={0x1f, {0x8, 0x100, 0x80, 0x5, 0xec7, 0xb}}, 0x27e) 2018/01/05 07:53:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000014f000)='/selinux/access\x00', 0x2, 0x0) getsockname$ipx(r0, &(0x7f000033d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000061d000)=0xffffffffffffffa4) socket$nfc_llcp(0x27, 0x0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x3, 0x0, 0x0) 2018/01/05 07:53:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@random={'system.\x00', '\'GPL-\x00'}, &(0x7f0000d27000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000000e000)=0x8, 0x4) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000010000-0x4c)={0x7, 0xfff, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) mmap$binder(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x2, 0x50, r0, 0x2f) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000000a000)=0x3, 0x2) shmget(0x0, 0x3000, 0x0, &(0x7f0000001000/0x3000)=nil) 2018/01/05 07:53:50 executing program 1: clone(0x0, &(0x7f0000d19000)="", &(0x7f0000c6a000-0x4)=0x0, &(0x7f0000536000-0x4)=0x0, &(0x7f0000b23000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x9, 0x400) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x5) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000021f000)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000019d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000373000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000001000-0xcd)="d271bdce634fb1b9226f88954c06e7330df93e524220531e1402c839efb5156415e74b7de907784ede949b49ba0fffde50dd22fb715bcfe12a5feda46e268f71e1e9ce73d49c171e4ebe40f452475070eefc92f5b5cd90d3a4c670b55b035a84d78a8d207c5289d9153901c29b64d333ec59ddfb8b8e5822003361459fe7870d1041b3dd88049a17865e9de1b3c1144927327b9fde576afd8a3880db92c17dc6957319293fcf77ca99020cc9b0877ab5f06db1ac3f510c95baa5a6fd7509d215bd1e5ec22c7b1efdc7ca4ef438", 0xcd, 0x4001, &(0x7f0000000000)={0x11, 0xc, r2, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sched_setscheduler(0x0, 0xffffffffffffffff, &(0x7f000055b000)=0x0) 2018/01/05 07:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f000089a000-0x8)='./file0\x00', 0x80) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsa(&(0x7f0000fc7000)='/dev/vcsa#\x00', 0xffffffffffff8001, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00003c7000-0x7f)={0x0, 0x77, "bf84a27243f763461bcff91a0f74c568c38bcd1b89a5a4adc0059af0ceed42196307e49f6435f1d8588683943996ea3104ca499e7c3767beb92e0526fa7c12f2f298a7de8d1bb6f96187c2e4cb0b476cb76ae86377684c749b28620bf49221b3f90a92d35dbc93d987809da4ae493a9ec9329a6be5c3aa"}, &(0x7f0000a1d000-0x4)=0x7f) readahead(r0, 0x8000, 0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e32000)={0x4, 0xd61, 0x2, 0x8, 0x3, 0x1000, 0xffffffff00000000, 0x100000000, r2}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000023f000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000bfb000-0xc)={r3, 0x80000, r1}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000079f000)=""/219, &(0x7f0000caa000-0x4)=0xdb) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) readv(r4, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/05 07:53:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000331000-0x8)='./file0\x00', &(0x7f0000391000)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0xff, 0xfffffffffffffff9, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aa2000)={0x0, 0x0}) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b49000)=0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000069c000)='/selinux/policy\x00', 0x0, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x80800) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bbf000)='/selinux/validatetrans\x00', 0x1, 0x0) ppoll(&(0x7f0000581000)=[{r0, 0x0, 0x0}, {r1, 0x41, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x0, 0x0}, {r4, 0x10a, 0x0}], 0x5, &(0x7f0000720000)={0x0, 0x0}, &(0x7f0000000000)={0x7fffffff}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d56000-0x11)='/dev/vga_arbiter\x00', 0xf00, 0x0) fcntl$setstatus(r5, 0x4, 0x2000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$ipx(r5, &(0x7f0000fff000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ce5000)=0x10, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) umount2(&(0x7f00009f6000-0x8)='./file0\x00', 0xd) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r6, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00006d4000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/05 07:53:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000405000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c99000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000865000)=@assoc_id=0x0, &(0x7f0000195000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000078e000-0x8)={r4, 0x17c}, &(0x7f0000df0000)=0x8) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f0000e22000/0x18000)=nil, &(0x7f0000ff4000-0x18)=[@text64={0x40, &(0x7f00008ab000)="490f01c8c462e1aa49c626ff170f9b92f17f0000f20f01df66b8cd008ed066ba4300b873000000efc4035d78ff9c66ba4300b00fee660f38815e73", 0x3b}], 0x1, 0x0, &(0x7f0000e12000)=[], 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000f00000)={0x0, &(0x7f000002d000)=0x0, 0x2, 0xffffffffffffffff, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00005d3000-0x20)={0x4001, &(0x7f000055a000)=0x0, 0x4, r2, 0x4}) delete_module(&(0x7f00009ad000)='/dev/kvm\x00', 0xa00) 2018/01/05 07:53:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$vcsn(&(0x7f000070d000-0xa)='/dev/vcs#\x00', 0x5, 0x480000) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) times(&(0x7f000035e000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:53:51 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000788000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000143000-0x8)={0x0, 0x4}, &(0x7f00008ca000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000348000)={r2, 0x80, 0x1, [0x1]}, &(0x7f00003ee000)=0xa) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000325000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) 2018/01/05 07:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae7000)='/dev/rfkill\x00', 0x88000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000f5e000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xff, 0x2, 0xa, &(0x7f0000823000/0x4000)=nil, 0x8000}) unshare(0x200004402) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000721000-0x8)=[0x5, 0x6]) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000366000)=""/251, &(0x7f0000872000-0x4)=0xfb) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000e96000-0x4)={0x8, 0x5, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000f66000)={0x0, 0x7530}, 0x10) 2018/01/05 07:53:51 executing program 7: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000f8e000)={r0, 0x0, 0xeb, "da564157a961de47de95e73e8c1837fde899907eda0ce8ac65297af2c7d19fbfd7ac4792df4f341872b0888e1ad60961bfe9f676dcc6d342ad141727b00ba2fe894035b8196793783732bf2498bba8333214297e5aea5c0162a52b8b1cae454bbd4bab8555b159fe2ba4bea77eefeac4b96f2a8b8bd5ea4ff14c4775b17c4556dc6069f321ffcb10146e333e73c9ad7e5645d781c166033c4658c497fc63200eafe64bfe9525c581221904d6e914ee953d72e8d5187d"}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/05 07:53:51 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0}) 2018/01/05 07:53:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000e69000)=[{{&(0x7f00006bb000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000773000)=[], 0x0, &(0x7f0000e08000-0x2d)=""/45, 0x2d, 0x0}, 0x0}, {{&(0x7f0000662000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000046a000)=[], 0x0, &(0x7f0000bdc000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x10000, &(0x7f000052a000-0x10)={0x77359400, 0x0}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000c71000)=0xfffffffffffffffb, 0x4) r1 = syz_open_dev$midi(&(0x7f000007d000-0xb)='/dev/midi#\x00', 0x80000001, 0x40202) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000e06000)='./file0\x00', 0x1000084) inotify_rm_watch(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000034f000)="0203001f02000000000500801e0e3648", 0x10) 2018/01/05 07:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 07:53:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000304000)='/dev/vcs\x00', 0x40, 0x0) getpeername$inet(r0, &(0x7f0000c81000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e0000)=0x10) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x6, &(0x7f000097a000-0x1)="") write$evdev(0xffffffffffffffff, &(0x7f0000002000-0x24)=[], 0x0) 2018/01/05 07:53:51 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000442000)='/dev/ppp\x00', 0x501000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00005e9000-0x4)={0x2}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000019000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x477359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) 2018/01/05 07:53:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000798000)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000c1a000)='/dev/midi#\x00', 0x100000000, 0x1) r2 = accept$inet6(r1, &(0x7f00004d1000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00004e7000)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d85000)={0xfff, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x832e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6f000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xabd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000ccd000)={r2}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000e39000-0x58)=""/88) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00001ae000)=0x0) 2018/01/05 07:53:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000986000-0x10)={0x0, 0x0}) r0 = syz_open_dev$adsp(&(0x7f0000ba6000-0xb)='/dev/adsp#\x00', 0x1, 0x0) connect$inet6(r0, &(0x7f000079d000)={0xa, 0x0, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000d1e000-0x34)=""/52) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000e12000)=0x0) r1 = syz_open_dev$midi(&(0x7f0000971000)='/dev/midi#\x00', 0x0, 0x0) recvfrom(r1, &(0x7f0000d90000)=""/121, 0x79, 0x2, 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x9, 0x40) setsockopt$sock_int(r0, 0x1, 0x1000000f, &(0x7f00004f5000-0x4)=0xffffffffffffffe0, 0x4) 2018/01/05 07:53:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f00007b8000/0x4000)=nil, 0x0, 0x3, 0x49, &(0x7f0000687000/0x1000)=nil, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000e23000-0xb4)=[{{&(0x7f0000031000-0x10)=@ipx={0x4, 0x6, 0x5224, "2679bdc08ee1", 0x4, 0x0}, 0x10, &(0x7f0000f31000-0x10)=[{&(0x7f0000fac000-0x5c)="4507e165a377b0ba2ca260ab1d254041e1d4c28695780865cc80a66f0e2538721eab125befd6375df4db8225e5275da1d78589510a99a4d00efbee7914108948d07a7f6e31dbdc3ca1e3add55901dcd2be7ce482ffa547db4259db63", 0x5c}], 0x1, &(0x7f0000e9e000-0xb0)=[{0xb0, 0x107, 0x2, "8eb0b9caf981c8a4d86f4ea1c196cbbf8c2ef20369b60e7ad344a6967a48cef82e2e36107c632d7cecc1288603d187084dd098271934ce003faa5e1e69518c18ebd7a4daacf3b9220c11572db4fbe4a23a7b193b12e117a17b8a4c9ee1d247a6c5d9335e2c376d63da74af1c8e6c4d3a7394e4b1aac19a269f7d0750641c87f57bb8f34405e2e24540405c141ef2cc2ce7fe1660b545225089a3c7"}], 0xb0, 0x400d0}, 0x200}, {{&(0x7f0000f9e000-0x60)=@nfc_llcp={0x27, 0xec28, 0x10000, 0x0, 0x1ff, 0x7, "28230768601192b8d30caf71724539b5c21698fb5cb2146c9883b16850fea50602f462f6df219dfb0eae48c31472ef16b3744333b6e9113213a4909886970b", 0x1}, 0x60, &(0x7f000093e000-0x60)=[{&(0x7f000080e000-0x1f)="9be2c7d8b16a0da9650676956d1d31d0aef34c7112ca058a3d1dd0c4d1d4b8", 0x1f}, {&(0x7f0000bd8000)="6bdcc2aaecf6430f45", 0x9}, {&(0x7f0000f5f000)="e06c353bd1b1d4f298d71fed542bfe47e17ad77ea944217c8f53dc985ad1617c63fb0f618bb2129d678ba64a9c4d857d238ab08da0f5c4d6ae2c9ff51c0e4ed897df4a46f4cb2bcff3246204f24369143fef1733020326cfdd1681f9d915ba9387fc795840369c9b7db390d3e2897c29bf2deda2879a0e731ffe53eed644a085a93c4702c73f0d2d0939de496f905011cdfbd9dd4f9cc528eff2bdb018c3516d9c125ee81e5b9fdcc2568c1c53b053c9fb1bca4743d536b965b71603737ac9698480154e", 0xc4}, {&(0x7f00006de000)="d9e86a70986c1bab7d33a830c69c9f9385d8", 0x12}, {&(0x7f0000171000-0xd1)="40ecc1f45579e086e4c748fa6d7192a021cb13a6d748ba0152c4771c93e2af6ba8d495c661e43a3292eddeeb9d36948dfcf129d0c9816a9eeb1a9fc3c6c379a0087845960bd73625e64662576b9f77f8f6abc90790b9e92319cbb922365d750c81f511b9da708decefe2faa035c76d6d41e96c6232cc6f057be7dd8511049a96c83bd4ba6d7d1d62e1bf2d2375636258755a441f1d1969fac7b421f3ae563998b82c7a28161b7ebf1de0997a8e544cf1eac6c33c7d80335132ec1b2389afed6430bfc706c44eb325de34140d39bb8a7505", 0xd1}, {&(0x7f0000569000)="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", 0xfc}], 0x6, &(0x7f0000f1b000)=[{0x18, 0x11e, 0x2, "c4"}, {0x68, 0x11f, 0x7, "44c87e20789d40b38c41c11cca0df43e5da6f4b998f2a7327c47992ef6f475c2169feffb71a8cf0d3def69dece332c2d97e8276db37cff9ebdac107011dd3f878e93b552469f2fc17ba1710ead9cf8daae"}, {0x1010, 0x11f, 0x86, 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0x1000}, {&(0x7f00000f8000-0x9c)="284d10a85e93ad12a9a279d0288076b9b4329a5304d9b21f9b2f97bd77499c13106bb557b87548903bbbd45e4b218847480e70d49673a72338e820ee08c76d4830a830e4e96de4d5aaec2fc3cbf508cf9d645538eaf330cfd8586de02037ed4e2dbde94e536134b115102a61b5010ff8c2a3653d0c923181f819476f0ab461f200616f97be4019eb77d8629da63e1e4788983f83aae943b3c90db489", 0x9c}, {&(0x7f0000760000-0x96)="b1bd699ada219371c33511d5da5bcbcd61888df228091a0ac2c8711e0ff0ce5f76f541f3f0045ffdb53a60379695e2c97ddef82d535f2002481fcb9ce8f2e4e4e2b5d0c7cbc45bfa5212bbadb54d44a463cab2e320f76b9852a745788caf073c78220fd031c6f9f0da114d10a81e6bd20bca607d7605cd628aa66b29a94b3346ae3316667ad0c748b52e3b7d799bdfaeeaa449ec26d3", 0x96}], 0x3, &(0x7f00007dd000-0x398)=[{0x98, 0x111, 0x0, "16f403a4606698448a2dcdac997f118c268e5695f72144fd0a70326a1e5c2ad006c728b588fba36644842472350ec0974d3abd96ec056d67821a94d64a67c9b7644954d74dd08fd3ecc72c062fb1ec18c4fe12b8d9e59c5e6c788b19503169ee2b2106ec7ad5f9acadd58dcb0da7fd205592427c5e14bbfe6b0b14e9e8194db0ef66"}, {0xc0, 0x0, 0x4, "680dc8de72f972e85d0d5677b592a00420a3dc9f5f560840f01667e18039ae12e2ebc527ab55d953361d0eccf687cc03c77004c33c8f194b83f68f935bddd61dcbecd019ea8a583677ee39c385b5145ae631fc266a6aad402f2d8e16b27615bb83928edfbc4f8912b43b2d71e71f2f3814b41ef756b4c1f2087eff991407e6cd09e753777a5289d0a0ccad7740a31edbdf553cf8e1b5a6050f492abc9702e42251054ef3e8474f633b"}, {0xf8, 0x113, 0x8, "1ee26fc305defb7541fef6c1b70e3387b8bf2bb79d08f60174bc5aac01b11be1afe3ba06e2563e3ad4485fa85bf1a99e490e620f541938be48ff0f093ee11dd15fd656a23a3f017af80afd3d96e20260bdbba4c71f1767527383a91195dfe62a7c1937902fe6a596fb5f7ce3b8eab19028b82283a06bad189fe9d38933765d895cbc2ab4ae01ea70558479f40ce27ac78caeae293b515506899dd1c6212ae985544bc1eecb59b8b7a27ee267ba0733454636069632141271cc833ee07fdf8ce1f177fc3e5ff9e0903c9a024f307f4c719e9c2c4ea110ba77bb24d8179302d82d88c8"}, {0xf0, 0x1, 0x7fffffff, "adb8c79f4cdf50504290d9efae685ff2194d032223c5c9fe1b74de56440be0a0972429a2bdab31f7a6a3382f757100f8ab3db59eacc3cf1704a03a8ca189064680c2a8073e3a4ffe039a3b45447bcac7b71b79a5113718974fbc9e02cc24813f4da1b51f9993ed8e40ad69fc129ed487feacb9c4070f7c15efa73a3e3bb0b04146ccfeef7a2bf0691482040273eb9533e9549fbb49be0efd76645ac674769f97db737ddfeeffa713c3bce9db609963dd25302ab6f2dbc62f1e2d1a6f81463ad4ea095c7ec6341ffb22d16d494283030b96a7939b4e76f7ad9af692ab7a9521cc"}, {0x28, 0x10f, 0xa46, "089dc9bf34438901b8e7b04431a315559241a304631cc2"}, {0x10, 0x10c, 0x7, ""}, {0x20, 0x0, 0x1f, "7edf58424f0469ecf181f80a52ab35"}], 0x398, 0x0}, 0x4}], 0x3, 0x240080d0) close(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000371000)=""/45, &(0x7f0000a77000)=0x2d) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00007d7000)=0x30000000000000, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) [ 50.959696] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 50.982777] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 50.999976] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 51.010781] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/05 07:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00009ba000)='/dev/dsp#\x00', 0x7d, 0x400) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000a7d000)={"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"}) r1 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r1, 0x1, 0x0}], 0x1, 0x88) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000c1d000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) timerfd_settime(r2, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/05 07:53:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x202) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)=0x0) 2018/01/05 07:53:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d2a000-0x5)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f00006e0000-0x5)='user\x00', &(0x7f00008c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000192000-0x1)="b3", 0x1, r0) keyctl$update(0x2, r2, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f000065a000-0xc)={r1, r2, r1}, &(0x7f0000054000)=""/23, 0x17, &(0x7f0000d02000-0x38)={&(0x7f00003df000-0x40)={'xcbc(serpent)\x00'}, &(0x7f0000296000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:53:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000805000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ION_IOC_MAP(0xffffffffffffffff, 0xc0084902, &(0x7f0000544000)={0x0, 0xffffffffffffffff}) r2 = dup(0xffffffffffffff9c) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f0000d1e000-0x8)={r1, r2}) r3 = socket(0x4004000000010, 0x802, 0x0) write(r3, &(0x7f0000fc7000)="240000002800070800000000000000000108efff01000000000005ea06000000ff008123", 0x24) 2018/01/05 07:53:51 executing program 6: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x2, 0x0, [{0x0, 0x1, 0x0, 0x0, @sint={0x1, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x1, 0x0, 0x0, 0x0, 0x0}}]}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000b0c000-0x12)='/dev/snd/midiC#D#\x00', 0x9c77, 0x8000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f000073c000-0x4)=0x7) 2018/01/05 07:53:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) shutdown(r1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000511000-0x4)=0x1b) read(r1, &(0x7f0000001000-0xf1)=""/241, 0xf1) 2018/01/05 07:53:51 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x500, 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000014000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 07:53:51 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x4, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2000000, 0x8012, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000004000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0xd4, 0x0, &(0x7f0000000000)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x50, 0x28, &(0x7f0000013000-0x50)=[@flat={0x0, 0x101, r2, 0x0}, @fda={0x66646185, 0x5, 0x2, 0x1a}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000013000-0x28)=[0x0, 0x28, 0x38, 0x38, 0x58]}, 0x2}}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x50, 0x8, &(0x7f0000013000)=[@flat={0x77682a85, 0xa, r3, 0x4}, @fda={0x66646185, 0x4, 0x4, 0x1a}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000012000-0x8)=[0x30]}}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x38, 0x8, &(0x7f0000000000)=[@fda={0x66646185, 0x8, 0x4, 0x33}, @flat={0x77682a85, 0x10b, r4, 0x2}], &(0x7f0000001000-0x8)=[0x78]}}], 0x94, 0x0, &(0x7f0000000000)="d6e2bedfe304028a8f1509e000ef442949d6317fa1a267c1f3091b0a9e0c72809ccf8cd3b36a328ca16cf9598a4ba8e24b74ccd7ecc4fb29f41e09a0ecc06da5e3683ab7421359296ceb467213accff4ef4e822bdd28254d544fb7e50d41e63ebd7cb75b9f6f3abb269b8be9461c8ca5d1f843b850a69b4c1c84b0c3df526f93f553a93ccdf967e90dadf78051994c3aeb99a934"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f00007ed000)='./file0\x00', 0x101000, 0x1f) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000361000-0xb7)="d4f07feb86cda411e0c00c7a466b0760234816ef8f9089dba21a0804a8b26c94a01e3df24e343e9da0088a8dabad109ea8cffecfcdacea54056a20091d23cb963ea391e71137a79ce6d7ab758eb05450df98272bc7ecc37a6dca9091f86edc32c909f51ce3e489838cd36a5975b7b11b74938352247c787227668e1675116ff07a67a556253fbff24cbbd70aca151861b64ede268e25a4106201e208a8c3123b61a77e65602a9e5aa6ee28b15451a03bf70d00fb02a17b") clone(0x20088000, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000006000)=0x0, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe2(&(0x7f0000c4d000)={0x0, 0x0}, 0x4800) userfaultfd(0x80800) 2018/01/05 07:53:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000438000)=0x51) r1 = syz_open_pts(r0, 0x800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) 2018/01/05 07:53:51 executing program 5: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f68000-0x21)="1f000000011aff00fd0007c00700000cee05f000080001000103f7dcff0120399e", 0x21) r1 = socket(0x400000000010, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) write(r0, &(0x7f0000f63000-0x1f)="1f0000000104ff00284345b4f6ffffffffffff0008000100010400dcffdf00", 0x1f) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xb, 0x7, &(0x7f0000f68000-0x8)={0x0, 0x0}) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) 2018/01/05 07:53:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pipe(&(0x7f0000e47000-0x8)={0x0, 0x0}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000797000-0x10)='/selinux/member\x00', 0x2, 0x0) renameat(r2, &(0x7f0000a53000)='./file0\x00', r3, &(0x7f0000a22000-0x8)='./file0\x00') r4 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r4, 0xfff, 0x3) r5 = syz_open_dev$amidi(&(0x7f000023b000-0xc)='/dev/amidi#\x00', 0x0, 0xc000) name_to_handle_at(r5, &(0x7f0000aec000-0x8)='./file0\x00', &(0x7f0000fb4000-0x1008)={0x1008, 0xffffffffffff8001, "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"}, &(0x7f0000a36000-0x4)=0x0, 0x1000) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prctl$setfpexc(0xc, 0x0) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f00008ec000)={"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"}) 2018/01/05 07:53:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000169000)={0x0, 0x0, &(0x7f000062c000-0x90)=[{&(0x7f0000dac000-0x1b)='4', 0x1}], 0x1, &(0x7f00008a6000-0x78)=[], 0x0, 0x0}, 0x0) r0 = semget(0x3, 0x3, 0x2) semctl$SETVAL(r0, 0x2, 0x10, &(0x7f000072e000)=0x5) prctl$setmm(0x23, 0xb, &(0x7f0000df1000/0x6000)=nil) 2018/01/05 07:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00001d7000)={0x894, 0x7, 0x0}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/05 07:53:51 executing program 6: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000aff000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b01000-0x14)={0x0, 0xc, "3243226681a251339a86da19"}, &(0x7f000068b000)=0x5) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000a31000)={r1, 0x0, 0x30}, 0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x400000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) [ 51.207175] could not allocate digest TFM handle xcbc(serpent) [ 51.235960] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 07:53:51 executing program 4: prctl$intptr(0x29, 0xffffffffffff0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d7e000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00004ea000)={0x2, 0x0, 0x7, 0x8, 0x7, 0x77f6abd, 0xd79, 0x80, 0x1, 0x7f}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000074e000)=0xfffffffffffffff7) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000904000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000788000-0x20)={r1, 0x0, 0x1, 0x588, &(0x7f00004d8000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$TIOCSCTTY(r1, 0x540e, 0xbb6) 2018/01/05 07:53:51 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000a000)='/proc/self/net/pfkey\x00', 0x20080, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000000b000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x10f}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000c000-0x39)=""/57) 2018/01/05 07:53:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f00009a0000-0xb)=""/11, 0xb, 0x40, &(0x7f00008c0000)=@rc={0x1f, {0xfa16, 0x3, 0x4, 0x6, 0x3, 0x91d}, 0x1}, 0x9) sendmsg$netlink(r0, &(0x7f000078e000-0x38)={0x0, 0x0, &(0x7f0000014000-0x40)=[], 0x0, &(0x7f0000b8c000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000a28000-0x38)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 07:53:51 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000174000/0x1000)=nil, 0x1000, 0xe) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff6000)=0x0) syz_open_procfs(r1, &(0x7f0000c51000-0xe)='net/connector\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) [ 51.259456] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 07:53:51 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) r1 = getpid() mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fc8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc8000-0x4)=0xe8) r3 = getegid() mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc8000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fc9000-0x8)={0x2f5}, &(0x7f0000fc9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000-0x10)={0x0, 0x1c9c380}, 0x8) r4 = dup(r0) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f0000fc3000-0x4)=0x7, 0x4) sendmsg$nfc_llcp(r0, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303090000004bf82eff4d04", 0x0}, 0x60, &(0x7f0000fc6000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0xb, "8e"}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000978000)={&(0x7f000085b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000)={&(0x7f0000a09000)=@newae={0x48, 0x1e, 0x301, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0}, @in=@broadcast=0xffffffff, 0x0, 0x0}, [@u32={0x8, 0xb, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 51.307147] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 51.309372] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 07:53:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fd5000-0x80)=@generic={0x0, ""/126}, &(0x7f00006b1000)=0x80) sendto$unix(r0, &(0x7f00002d9000)="b071349b4335a22430a413a0ab613fb11c0aeb7cd16d49af542738c58286ed35e2f85d57aedbecdc4d2dd1bfef6851abdc0b37d7aeb26e419ae93893c02731a7a2357a2b1ea6a3fb1151db4ac1c2666242ab56d085cbffb0df8b9c2392a06f51ca7a29598b3e46559c6beeba14a12103b8d6905e27f07b48fcf0d2d8ed68346c293ad5af", 0x84, 0x40000, &(0x7f0000e44000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x1, 0x0) writev(r1, &(0x7f0000be9000-0x80)=[{&(0x7f00008a2000)="82", 0x1}], 0x1) 2018/01/05 07:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000469000-0x8)='./file0\x00', 0x220000, 0x100) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000663000)='./file0/control\x00') r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000062c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000b48000)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00004f8000)=0x1007f, 0x4) 2018/01/05 07:53:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008d1000-0x8)='./file0\x00') openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000075a000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_RUN(r0, 0xae80, 0x0) removexattr(&(0x7f000055c000-0x8)='./file0\x00', &(0x7f0000152000-0x11)=@known='security.selinux\x00') syz_emit_ethernet(0x336, &(0x7f00005a6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x300, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0xff, 0xe, 0x0, 0x8, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x4, 0x6a, "34dc2909f71912c96509dac45a534ea6c0fd70b079bdae5bca5d204a847a5a7a0d5c96f2862102b46df8bb86abce3d79a4abc7a7b7d911fdfe2918713abfb904afbc890a98bfcb9aadcf0c7a721dccf859febb07821de34904c0eeebbbc88845bc694ccd1de8c360a21f"}, @enc_lim={0x4, 0x1, 0x7fffffff}]}, @hopopts={0x2, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xfffffffeffffffff}, @jumbo={0xc2, 0x4, 0x6e7}, @calipso={0x7, 0x10, {0x101, 0x2, 0x2, 0xffffffff80000000, [0x8001]}}, @generic={0x3, 0x16, "e755b8830f5762c31c535bd1215d58b351f2881df187"}, @ra={0x5, 0x2, 0x4}, @generic={0x3f, 0x8e, "8684d0750351396f661dc564935a16241bbc1c13fefcfbe4f8586a5c404117d2628a117b4f6fd77507718cf7236c7644fa3db49604cb276b35b27e7b94f9d35f17088ce59be6098cff32161761183f609e5831700f3f0a30b0801fadb88b32b62d4a0030dfaf89b3ed6a55825e5d30ab4d1c95f95ac30fe3c225380e3a3c8083bca52c699ea9d17fbb64332f360e"}]}, @fragment={0xff, 0x0, 0xe1c, 0x3, 0x0, 0x5, 0x2}, @hopopts={0x3d, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x8, 0x8, 0x1f, 0xd1, [0x7f, 0x100000000, 0x1000, 0x6]}}, @generic={0x7, 0xda, "23614ced8f70bce76f285b4d01149579ecb5628d15ec4117ed39ec19f0b0705d38021ed6edb4ef8af214c53179d14968bbc782195987649ca113aa3f0dd98916c6cb5598bf080f5b842d5549b15e1acf400cb9fb096e671a74b53d1d405918be303cf1ee7b782bd737db22752a820bea08480b12fd8dc0532c969c01775c4f6724ba169da0fd67cea82909279de6e73de33aa4f535088ef47be97eb9e01bbd599f5fb5d350486ea906c158d2a6c88ffbde12cfccd8d9bc04eae75aeb9646833adc2c78e03b5a7b4132776ecbb052083d6c8835b3e458ee4a2724"}]}], @udp={0x0, 0x3, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/05 07:53:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000dc3000)='./file0\x00', 0xc000, 0xffffffff) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) fanotify_init(0x10, 0x80000) 2018/01/05 07:53:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00007c3000+0xa78)={0x0, 0x2, 0x7fffffff, 0x9, 0x1, 0x8, 0x8, 0x200, {0x0, @in={{0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x9, 0x7, 0x2}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x480, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x5f56, 0x2, [0x40, 0xeda]}, 0xc) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0xb5b0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={r3, 0x3}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000a67000-0x4)=0x9) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000028d000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x7}, &(0x7f00008dc000-0x4)=0x98) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d72000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000032000)={r3, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x0}, &(0x7f0000e80000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000b85000-0x8)={r7, 0x3ff}, &(0x7f000063e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005d6000)={r8, 0x80000001}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000306000-0x18)=@add_del={0x2, &(0x7f0000a70000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000e74000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}) 2018/01/05 07:53:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getpeername$netlink(r0, &(0x7f0000d90000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e40000)=0xc) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) connect$netlink(r0, &(0x7f00004b1000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = syz_open_dev$adsp(&(0x7f00001e0000-0xb)='/dev/adsp#\x00', 0x7, 0x20440) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ce0000-0x19)={0x0, 0x11, "7a759763fad7cb2a33f78468acc91c4e8d"}, &(0x7f0000aaa000)=0x19) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000068a000)={r2, 0xa08}, &(0x7f0000ccb000-0x4)=0x8) bind$netlink(r0, &(0x7f000023d000-0xc)={0x10, 0x0, 0x3, 0x800042}, 0xc) 2018/01/05 07:53:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b4b000-0xf)='/dev/sequencer\x00', 0x600080, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000340000-0x8)={0x0, 0x0}) accept4(r0, &(0x7f0000ca3000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dee000)=0x60, 0x800) 2018/01/05 07:53:51 executing program 5: clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/05 07:53:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmsg$alg(r1, &(0x7f0000e49000-0x38)={0x0, 0x0, &(0x7f0000081000-0x80)=[], 0x0, &(0x7f0000f1f000)=[], 0x0, 0x0}, 0x24008004) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) eventfd(0xffffffffffffffff) 2018/01/05 07:53:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000154000-0x8)={0x2, r1}) connect$inet6(r0, &(0x7f000024a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000563000-0x4)=0x0, 0x4) close(r0) 2018/01/05 07:53:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000a44000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x3, &(0x7f0000361000)={0x0, 0x37, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc8000)=0x0) timer_gettime(r1, &(0x7f0000bb3000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000ce8000)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a11577760b87f07128ae69dfa5c9760123d04", 0x30) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000e42000)=0x0) 2018/01/05 07:53:51 executing program 3: r0 = socket(0xa00000000000a, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fdc000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x7, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) set_thread_area(&(0x7f0000094000)={0xfffffffffffffffc, 0x20000800, 0xffffffff, 0x5, 0xdd0, 0x6, 0x7, 0x0, 0x3, 0xde85}) 2018/01/05 07:53:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000095f000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00006d2000-0x8)={r2, 0x1}) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:53:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f8e000-0xb)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x6, &(0x7f0000899000)=0x0) io_submit(r1, 0x1, &(0x7f0000bdf000-0x8)=[&(0x7f0000ae9000-0x40)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000fb2000)="04", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) pwritev(r0, &(0x7f00003cf000)=[{&(0x7f00004d4000)="e15334d949d816bc460809ef960c27dfbd6d6cdcfc50963d206fac082ecba2c544409efbcde1da76b42a82f114f468a1333a43b3b0ee5835012743e45389cb94ee8229ddb3341fade5af0dbcec1c6522db7ea0bbb4ea3c285616239d9dbf99f20dfab2d45f7f2e66cf9c5b6e5341e4cb3b57d59dcef288c374793cc55e176b6698625bfdc49daddf8ae34308af8209fa7b1d5c612c0c7c5677c9592c369487467784376ae0c7bfb58a4459", 0xab}, {&(0x7f0000e71000)="ff1b420375a49119802979330a646627c61bef82671d930924280cfef1dec76d09b878cb422274bd7b844c07e3c16a79a7cd98a6f0b04578cc77650b6f04f53f5051ae1063585e4e30779d1af18b378564c251931b5ed51731d933751f0bb1559e701d81e2124234fa48328dc20172c7e209f2d2a957f493ac72a6a30f95e6d8028892b0689fc4bdf1eea860e413aa40b9cb699804ff4db01bf9b8a7a99d257fe041bff1b3bb9d9eb2392e92862ef81fcda331c81f766bcd7df4466408e22747cf8b01fe", 0xc4}, {&(0x7f0000aca000)="4ae6b5d4e8ac6f877452d388524770b54c360beb4b097887a3", 0x19}, {&(0x7f00008f6000)="307128d297a383694fbf80653cf1bd5c22160cb44449df1b603deb2c0352ef2984d304446d123072233231033c01e747b5602e88dc8b0091557a96f051804575ece99b4a38b9eb31776d9bbff351d8c887eeafdc60581dc397acab2670103ca9886acba936eefec688a17fe731f71126508e0a652b46b359c49ad70c0dfaa87d64f4912664a14e51a21fb68e57b1d3aa2026d4617b6054abcdbb2da6e82573448d46e854b13edc6cb7694327689a60fec81cbfb20055111322b43537cbdaaf2b", 0xc0}, {&(0x7f000012b000-0x6c)="0ba24907d3151b08c9ca78e4a6bb29c59ead0eb58d3a7f2e19b5b48c3d29fd752faba86c876e86cfe01532c0429b3cfba93c89dfaaca2703c1e1874998f8308a94b6dff8fbb181b4071dc0a5e07fe5beb409a545cd5f3b19262ee5b2383aaa5204e2d1285af0bf8c838056f9", 0x6c}, 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0x1000}, {&(0x7f00008b1000)="028c6992dc1d85d53e9ff710176af8f4cc386aad47aea64f8987a7364dbb6214b980235800929e685d40ac7e90f24ae89c1551c2f1094b59b90af6b9646063ddecdf2e085507d678a8227e72e3d400ac449c12ff12ba477765a0a8f583cd32fc1be520a522706b980d6f99ed13dfc9abdc1391ff6d040c6049457e2c833cc77823b38b4ef173ed5a3db278dc45581ad58b89afbd5472cf14b0cf3a4b11d03d3dea62305d9f21ac2e3958c1ea03dfcbed530f862e2fdc297b5214c06a0658d7df26f9172c5d0e4e36e2d18464d1086a563574fe0d80bd8f715891139021d81e78b43e8baaa369e8a8de0eb0095f6029259a8634a4f6", 0xf5}, {&(0x7f000026a000)="f6d025afc1dbe0b328ae5737b6c13221564d13b8d94c1ea8e2d696f98499ff5d7c037230363cf6beb81c4b42474555b3594022b46d00760c1210844053a937e3588504bcf9c26b30763fd57acc91ec3f8de815842afe249ac2f2fb0fa4b8f541f83cea7c90c8b11f561f383fadb16175e3506527febc41a586eb12e34428f562ce516586aaf74eaa7528faf9bfcaf558220515fab6b0cf22a3405d6a080f6f31a4076610251c858a3a00473e11711a7cc32d017379d70cdaa505f6516bf66703b9534dbeac05af4ed3af4a2c3e98a40827a65e6d95058063aae4596c242446eb7b", 0xe1}, {&(0x7f0000b89000-0x1000)="07bbb07e47950440d1e554eb0bb6acf34978b9074766a2a060ed4779621ccc29dc88446456a2bf2e6b01e3240cedea9c62375a7040eebdce96650d5c14c5726f0001cdab4010a13f79f466b1339ca31c90606503f15800ac682ba8192ff8b229b83495113eda237e78d3fa4f2f1f141b6e2c8a08894f7a10a07da1976367792d8b8d2c9f1081e4e357ed5110a7e2705d011bcc9dcdde8e363809ac300cc83bb73d65fe877eb04ba169a2e15e44af6f470d9f6c6631465378d5eb12876678d8a390fe2af84834e2b131eda487db67bd69b9978a4dbb8eb67711c27246fa346f94bc2c80c77562e9786601f1cd32176a8818404d41b3568d87dd2235abe226e5b9b80cb29b5746c661d7bfc8c01cd68c7256b67904f017a9b5100c3166bb48f4965679d55928f394dbf921d74a582d09203862b773407f1e11432c6bea7de3cc10957964b87f8f249fa01bcadf657e1ba8e3ff0f4d68d082f9d18c84888a5214585b1c0b086cd900deba19340779591d4dafedd88bc30a3d96606fa41ffff1fbf5cf97dae1403f10ac31f6cbb54f3cb398d56d63c398941ae440d3f0c440de1f671cba3818df1424e3ea924acfe579c9b2c34f7583c7d1598284c228e61b3e71db7783de42e1fdd840b862d3270b9077fd3d52f02608ececd8f22a2a8e036c306f880fb6c28c683f17edf513d86ef8f1b13a431893aaba8bdfdb34525653dd0eb8338d68483b732082e0ff284ba599d6b5dc5b4c0f05605636937bc62fd141f312fd90b7c0430289c332d43933d935200071fb7fccaa94eafcdfb27525090532b86f0c12019f7e17c21a6ad2ca5713e84d743f5ebd25a4b46a8b1bdf85964c4b2363947d57e36d1153df2578903f37465ed01423526e0f7a60cc019297244682fad6f3512f2e8338a9984394b00ce98d5d2c2a071acffe0ea7113f53df7ac2acb49aa319a4d439d493d9a7852460e4fab0c781bd2971e0c18c0e92ac79c797a382e65861b45deb4fd2557f1158052f59df07018c68915b0d79be59fa368e85be028a6af200a7edd043c5443ad27174c9328a55ac83a11b9f782199261fa0a9b02e1638ca9643f55cf482bc939705c3241c58a0f4998e8eecf56df2868ec47e3d67b306549443e81188233702a2968fabacaa88dd724ffa7a9b86a41b346749c9dc2df2c3f52e940d50fdd17fa83d738d4bf9bc4ec6582c06f5e54f15b5f03dcda05926dbb504eb058b2953dcfc5b23bfa1d9dc996d6e8d22225f108b33d834cd9cd7a66e4c4602eb7382a44cebc42d67bb5d8d6792ae4c947bd5042e1194d9f922d790e287aaf39eaec2db1eb85e966b90b3a9f181755633a51f5e301077743c55ccd3892a0371be7ba5439a25d2e5e5536fbfe424be9b82b041fa9f104901242976e1e3cca8a2073f70890f4973421e9470ee2d8a94c2d11017b6087bb090dbe5ecc36e8c98c6fe8a0b6b680b99695b737e8cbb92679d78e1b6aaa2aed5779e9c9f37e2d59767cea4584119921f3b7b7bbaa32d5c812fc104b24ec6060ec7fe34bc604a6adb8f1267909a7c892c59fa041f45856eafb973e8855028d3854c2cc0d96104893978afe7f40d9abb4fc7f2a9fca536e1155a229906f083ad3e4e35bd31919ddc70f75154f699446568f9353f98577219e031fecb26f8ca55f0f7e6d6c8708e0710c60faee6a8ce85257d266e62354e072c5f5e29c9a261b405aab9ce243000d5ee87a912cb98ee6f47bdd20d6af026f7397dd28a7d38dabe6c55e0bb47c0ee13a7f7441bf4d5aaacfad65e51537efcb2cab64a197ec3698a0c20f6b838899301c36955abb79cda685fab41a366a9ecdf6c5a530d1db7e430a33ceb42ccdf40197db76fce60c802a8de2f57a69e2b9f7430a4e08cfe5278a818de3e06e6aca3d54951738648ec20377ad8f9898a69e4ec857b083301b7ba1d32dc88113deadcc8640badf5a518e72d96aa688460cefb9317266e1cd97b9c5e398d2fa5b0513a7aca27e345d009921a3de9fbdf450f03ecd7ea93d7f911cdacae32d562315c4ca1adee82fc9ca6a007c87e43df931636e73317bbf5fefc5ebfc3f21e80953eeb52f331ea887da69ebdd8c54b93abbd9e6f6211a9092357cbc7a4155aaab4d83c6cfa24f1552fc9249fecd4113e48ae539d603c731a1f22e73f86f4f936e23506a7a568650cf59c7bc82078b0aa61290b0958f70f7509e8ac52dd9c010d76f0d3f0512bd5f951b7ddb716888f5b01b003ffb4ff68b1c8ffd94ba90258ce8781f8481638e450160d9cecea3772aef5133638971b628a3c5168d1c856bde54cf8f57db28405139e6ac253868e50069df87c4466dcec64a048c6bda5354608bb43a392fbe6cac65ef30ebb9ab508e949ddaebcaa8b2c9594970fa1e13c1db7409079df7ce9512472759bfa05a936f5a8b7cafb5a20d7074cc4792553f53f1d4197a06f5fe3feb00399b8ae87b59b1a25cb1f00ad15cbf1780054dd0c0d827d25499a0e67b365a0a367bc34c0d954f30226f11d9ef9ef174df91e1597d3aad9aed7b564646feb5ac2eea80cbcac625c6c303d320603922faf56518172da46d5da62fff9900209da0df857f40fafaa6bfd9ce70d6e24b653312c764a0df643d61cefc3abf7f91b5c8773acd3220854ac4d8434c2ff605262147f97a80ce1efaa388815faa1ecc71a2717bac77c09f9248f39d862d8059122ca839b669072d01ce6de12fafbd6ab4d2ca2f1a5ecfcdbe5335bb7d437db72c818d69c2799d8bbee96edb3f80e1d127582b5ce8a79dbc6a721257cff5a841c53db2c92ced78dbb73df84802e0708167c1f34f210cfbb79a0eb3c2bb895ceffd82c9ff8f23bb65a4c6c6045ea28905b9bfa0b1b91c607edc78d283671f8fa8b5eb270136b66963c864f4ec89f0b21f58cbeee00e794dab33df0e4bee97b1f64e95621ae6bffda2cf89a57833064f08b0fd54e142946bd6ef29379d1610a3a0b2d31d9bffc09695a5e443a09e2325f7ae51c56cb631e1f348c856f8d23e76b133a7e6fb232c81c3f37e1532bd92b646d47ff8f48b820bd8b51d443926df2b062d002d36997647d177014622a2a8dadfee2daa83bb1ee1fced2cceadec7f96487734d06ee9ba744ca63662ba3ce0d1b2c88d6b4c2875e0c87b102cd254a1370a74fc6ea8697e037c012a016a32f836097bbbd9d7f195d2794586c5bc8e60bf46db6c5e6f1974616c335e38fce269e60945ecb3a5b92a743a0a4291a1def755426ef330aadfccee4bf2d580608b25a4a1efdd44d6b19159d8be43d1a4a22bfe2284251371354dcd3f7f4d590541ecc7ad067830fcf35209af552c3ba5731462fe204102a2b2037c83b933c2e87381570daaf94ee0d80d55d5c5c853658a8db2277c7de3b6c6336c9f8e2633ad3f193d3c5d629277b6edf2b78ab681f8631ddbd941d9e5110ba92679366b3d33d226ffb8b6fc95ac879470ee9150dfc70984e4301300f50f248a732f6eac29095d5c015c00fe6f9d910a3fcf017e79beea22f5f7e40086e5dcf684db7c03a18c8c737da8ace6780b203a0d95b4f4c79787b351483623e58030f8c2d447a377f55c4bcb6419958b68bdd9422fbf7909b6306021129ad346861f56b63323691dc122b0d88c9a8a5019426d7948ce053d5056236779df929671c42a6d0116a69bd49522bd55f48764348e3105673e3300048e9eccc52fc077b010aeb7be762b309a480c1a1cbdc0f2bbbf1282590c8bc729f8032a0cf8d1fa85a741612e3acab4dd563c9d1ae35b5df23003ee907e9c722244f11f7bc1cf7d7937a490b231202eb50ea2269cd6a6bb27b5778015a26df8535475d7b28bd488856d1e2a16d2d4f16dea2f8c8281d87dbb41167dcbe7b594fb37d40d44f3f7e982ba22ce333d26b137419079da67ed051267e8cf49f8b04cc86ba7899ab8da2d1181781b74a70b276a3062934f75d0a7a09f22f5aff116515464f28442a8ea0465133225f856223346971212e9aff62f7efbf01f2143403b627269cb5d790932c98745e98a72df7f60489c3cd335a97a981796a3b287ec632a45546988c252f68db8efad48c5772ff27e74a812a1e37620da94e8b1f117cd0f919d4e791fee7bd288ad6e852e8cfc424faca519ea4db8bc16f12a2f721c6f56f9446f113ff6dc93300d436dddc7a1b40f1c9e15f402bc70cb3153f5ee7cd5a1c961a046ddd9496d3b31fb494965567bd4bb8382abdab56092c2e3ffef263a7bfb9c46f900759f43eeada60bf21b62c40465005aa7966fa070acda58e9bf2f14552d69bba45cfe10cb9e6205a535f41eff6b5030874e76a4a5f266bcd576c220ef2492a6406aefdc3b1242544c2a1faea0664e95410887957f53013776dfd11d699d0a06fa26ebfc7570db8b34f4dcc7e5e0127843e10462f394eb9e7f3a67071399d463071b39bb90ea7aeb660fd1cf7610b8732e5dbba4670b0f5cb1cf2d60529f8732e5f869857780c80c2b1ed8ffb06a29e9036007ce4001e62c9a6bdd5275a72674ac80bf7cd683f230c60df10479b6aa63a8a43b6ad435648190eddc3052cbd1cdd67bb2cd1f82ffca112f171dade37e5e17d095088fbd8b07c5008f5e7f0eb87c54a6506ca1f3e12eca93f390b888a73a546e67cf47cd4e14a8643db7c513e0d21a250f9755116f0b8918742dc67bba30625f74b3884ba40473ad895894c72dec151fd3d3c2d0193981c6e4ac506bb7248ece1620e2b8ee2a19e1155772adab428d2a9b41b84d863e5e381722bdd36771e3ff4943e544bac44b71bd386f7f7adb4260f285db1f198299a6a4a769a6e95a33becbd8de969a7bf1b75446c1fa53516d22b2dee68cf3658ef505c472758927390567658596b21b5c66815b597bc792e236299f04298c68fc09cc25eea28a5c2e2718d7138a368a2d39283658d34f6cb69f21e45a717e29f8b0e05aa4faee83a15c9c8d51f844f0d1de2ea8bafc6c9e4c93a31da5ee32b994c152defb241892ba0d52775dcc13534b39eafce527a9e7313101a7cc9b2b2bec4a183cc45339e4d4d695dad8b9075d785eba4d8f66c29819abbcafe58394ed79ca195e041859c9c6ca7066a6b6dff85fcc42d048a764c7aa1e0204ce98c4d0457cb529cc830852d8fcdb1bfe92967ffd8d4c6c50179f1bdee21004d2474a600a4f80ac93cfa00219b915a88831cbef096bd793cc0c5d39c5139af6eb20fae6961165f4ad008f9469f4c83221e7c47a4560127f518c7c735e2501ecd66121f700292e673b7be40b83e6a92d23ffc80b936310efcfc305817757d2b9b18e65ac89fef89e5711567dba624398ff69ce3ff9261142ea2c3dc47c1ae2141e2a04600fbaddef12d4d57ffe4451f31f9c1add156213c87621a8c513798a38fb500ce9613c3e64a38f8b428b6c9bd5ed212cbc19c88a6b08a611106087a3b55dd883187c8f6c68310db4ea78bea43c6d708b59fe0918986ccc94ae701737126a87d59a8c536d0b58ffd1c92601dd59d21cad6d3473247a4dbd552277e884202d6d9e2f8871ab02e81a57f16b43959840765bbe0d83981573b1bbb521fd9cd878917b5db5ee18280f8320dbf7eb447dafc94b04c7ab78e8a258531ccf0536808fb82622a25c92c052c90e50729768e72191356d68cd518dd6b647366c767c744c3d8261a2480a7a86a91d39403330b1404bfa6753ee35ca98ba62c3907d412a25e2cf5d350eea93c8634376d9e37067bad04550c68116376ada67b7b627d3661c9bf506e6d197f26b007dd6ec3c409db331ea2a2299729747f2fc41e1bd50e6476b5b157cf", 0x1000}], 0x9, 0x0) 2018/01/05 07:53:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000301000-0xb)={0x80, 0x1e0e, 0x1, 0x6, 0x9, 0x3ff, 0xff, 0x5, 0x69c, 0x2, 0xffffffffffffffe1}, 0xb) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) 2018/01/05 07:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) r1 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r1, 0x5f82, 0x1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) dup(r2) setsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f00003c8000)="6c56c38f5813241a460fb947d14162d3b19450f982e5d89c6c713588fb5fa29d3cda34be72b73d82a3756db822534e625c623b26e2f96bbdc76ebf51ff9e106d27676fdfe47857478f63c35c0c45d7e101f5b64c6f58c0328b2415150670cbc5c150ac053cb011dd3f163dc836d42a7a4946926bc9e2ed9fffed68f913731a6c913112a41152b9a05d54", 0x8a) fallocate(r0, 0x1, 0x80000000, 0xa1c) syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x800, 0x0) 2018/01/05 07:53:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x3ffffffffffffc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000673000)='/selinux/status\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f00000d0000-0x40)={0xfffffffffffffe00, 0x5, 0x2, 0x560acae9, 0x8, 0x1000, 0x9, 0x100000001}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000294000-0x4)=0x0, &(0x7f0000908000-0x4)=0x4) 2018/01/05 07:53:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a85000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000eb5000-0x10)={0x3ff, 0x100}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x2, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/05 07:53:51 executing program 2: r0 = syz_open_dev$dspn(&(0x7f000096c000-0xa)='/dev/dsp#\x00', 0x6, 0x202) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000ecc000)={0x8001, 0x0, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000981000-0x4)=0x0) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000dac000-0x18)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000eb0000-0x38)={&(0x7f0000822000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000267000-0x40)=[{&(0x7f000094a000)="a34668f70688228e5c4cdfb16c1e179055b12eab751a1a88cd38220d442e0ded17ebe0029b884c9eb75ed5945eb158d491d8ce645f10f34eeb0179f944135b98eb8ed705c45de45d6e1687fac6150fb470599991cec4feea3ce2c75fa3df967cb35e672d32c24ac7b208d9bc09dd0c2076975adf31d78e727997baf4236fb2cf40d23adae3bc59539292733da101717a3df1b26baae94db63b90e69261546cd075244ac4f9cf959f887651148b36dc8417d8a554bf09cf055d5eb5e0bd720f420cf3e1d7b4fc538c8b3cc4d374f93cbc4326076e1bd4a84fb78cb9b17378ef58fc8ffda6b4b57ffe16f169", 0xeb}, {&(0x7f0000205000)="f08c6e6aa46a5aaea6f9d7d1e5b8d266398c801fc542616d195d890bc93cf52b83676aa9f0aad4a54e5e84e798c64bbfbeb0f40fb9b1f37b1f0dcb1f14655684f7999123b476f732ff335a6001b575e82ca5fce9ab6eca3b202d644daad863541bd166747136926c58ceb82537a04ace2628971b344431b60d8f302abb061bbc5fadca24f4a0829bc7511946e3704ceb04eeeea16f959aeb7ebe6f9bf61926fe3e98936c", 0xa4}, {&(0x7f00009a5000-0x5a)="035e38fff1ad77b6ee038faac12615ec10bb60dca7e6d7995711e9c4e7378fb3fc91bda6bd488095699146b213adc9b6eacc9120bda89be4133a7bb4bbd9772ca119e1c53416bb8bb01f7bf1bae8a4aae9ec332de0d1841599f9", 0x5a}, {&(0x7f000076b000)="6437da72a78fe69eb76ba4e0fcdc52d16f63aced9a2442c88293670819bfe3384dfda61ed7d83b7c3cf21f58f746d9dfc778e0fa66a97878f2711bb0b7a9f204cefe288509b5908ba0b480300ae14ebdc7a3e7e42cfc6cc217ee1e5b3071e81097f0738a73c3079b83c86dfc94c4efb8377f24444e309f7f55d30c364fccfeef309d7558c8f333a83fb065ac413f39fa9de677f83c45dec3d3534eb263e386edf8b7b3ae51b1118d169d57ca4a654185e2fe244e0ea61ed14f7fd153a9ab63f8", 0xc0}], 0x4, 0x0, 0x0, 0x40}, 0x80) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x1, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0x0}]}) utimes(&(0x7f0000b1e000)='./file0\x00', &(0x7f0000467000)={{0x0, 0x0}, {0x0, 0x7530}}) 2018/01/05 07:53:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000d2a000)={0x2, 0xffff, 0xde, 0x4, 0x3f, 0x5, 0xfffffffffffffffa, 0x8}, &(0x7f0000fe4000)={0x5, 0x5, 0x8, 0x5, 0x2, 0x10001, 0xfffffffffffffffb, 0x10001}, &(0x7f0000f55000-0x40)={0x6, 0x8000000000000000, 0xc68, 0x6, 0x9, 0x800, 0x3, 0x8}, &(0x7f0000b23000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c9e000)='/dev/vcs\x00', 0x40002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) 2018/01/05 07:53:51 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") r2 = semget$private(0x0, 0x5, 0x1) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000993000-0x4)=0x5ec) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000aee000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 07:53:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x85) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) sendmsg$kcm(r0, &(0x7f0000fe0000)={&(0x7f0000d75000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000044000-0x40)=[{&(0x7f0000b0a000-0x8c)="d9eaba1994fbac489a19f729ac7083efd142404408fdf975bd030a7654686c5a39de2dc4caa1850451915e8080afa5bdcef5923eaf18bce3c0be804c953d3a65968f619d3711730712d0e17715f811be4cb9a0f10aaaa1d123eff1a6079a86138d8169139960a792353e178444197dbec3214662ee36466096906c18af21fcddd1d09f8d5fc5efd7bed1e3c8", 0x8c}, {&(0x7f0000a81000-0x1000)="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", 0x1000}, {&(0x7f0000050000)="81eef51bde74d65affa001e742cf665dba73bab38e8d4a88328e703a87fabe8fba7ae63261dd79bdc8f4ef2a509de24c814dd3cf1a401ec3630516cf9252112e4bcc164750c46266fbbe40aece742436cefb5bf0818fa67b7a2958333602a57dd2", 0x61}, {&(0x7f0000813000-0x30)="f4e9d7d6634d42b77bacafeb6b32ae6f0bf753033a27f5101e1d43590e63751ce4685a9cfaecb5a8e74af861f7ac7be6", 0x30}], 0x4, &(0x7f000099d000-0x1d8)=[{0x80, 0x10b, 0x8, "a45f7f704a64c5e7db97d81e08ea5d6e93e1535669b0028de742774258e53c2441042ca692c9f3fbd4810a5a9a4f77360351acd2ba8f92fcf289df528d58494f449035d2e19e5b39e95ec510f7f9880eb6e70dedf603d22438493d4d5cbfd4f2b752410ecaaf74f767"}, {0xd8, 0x117, 0xfffffffffffff001, "5e0983d5f281670726aac2c16fcd0521bad7c79b7375808bf780630c684f3bf79654d1cb8f34764c2f7c6ed2331bcf664f95f28eea8c217e7d4f58757a70809059e3ff44f733df3cf5ddf76bd4a86d37885bf8e74815a2d51528a1e3789b9072019394c253654b9b8f1989c63699d8fd710f2deae641f13bcf36797941c9d8ff0d1323aad6fd7ee132659ef59f525d4042b0f75651ab487841dec3dcc3f9fe50046b99fca45fe4df402c8ad3c14845549f1bc2925d090f3f3777a3fbca77d87e00b9"}, {0x80, 0x104, 0x7, "1d5f7320ac159cdce9035597f4519ce5d5a8f68fa916874345ee8a456db38a8bc73cb7cba001a3ec82e192ea939ef56c18a67ad879ce622a3d5ce1c1b63bcb3f1f891185c43b970c41bfa006ef241ffb66a42dffd585e498c5ac2f13bdae0b028e6c8f2055b85fe51601ad2b0b"}], 0x1d8, 0x80}, 0x81) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 07:53:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000835000)={@generic="a2aa02a101b40d813cc756f4ebbd29e8", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008c5000-0x15)='/proc/self/net/pfkey\x00', 0x410000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c15000-0x10)={0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003fb000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000f8c000)=""/14) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000095f000-0x10)={r2, r3, 0x176}) write(r0, &(0x7f000032a000)="", 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00004fc000-0x4)=0x0) 2018/01/05 07:53:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000079b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000be6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a65000)=0xc) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003cc000-0x14)="", 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f0000c2a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000fd0000-0xa3)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00009cb000)=0x0) 2018/01/05 07:53:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$admmidi(&(0x7f0000bd7000)='/dev/admmidi#\x00', 0x8, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000051a000)={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8001, [0x7, 0x4, 0x6, 0xe613, 0x6, 0xde, 0x7fffffff, 0x7]}, 0x5c) delete_module(&(0x7f0000140000)='eth0!$\x00', 0x800) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000)={0x80000000, 0x2, 0xa000}, 0x4) personality(0x0) r1 = socket(0x3, 0x800, 0x3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d6f000)=0x3, 0x4) 2018/01/05 07:53:51 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000a36000)="", &(0x7f0000855000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000340000)="") 2018/01/05 07:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f06000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00009a4000)='/dev/loop#\x00', 0x101, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) [ 51.678375] device lo entered promiscuous mode [ 51.696907] device lo left promiscuous mode 2018/01/05 07:53:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) syz_open_dev$sndtimer(&(0x7f0000014000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) userfaultfd(0x80800) read(r0, &(0x7f0000002000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000a24000)={&(0x7f0000b4b000/0x2000)=nil, 0x2000}) 2018/01/05 07:53:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001bf000)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000044000-0x8)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000090000-0x9)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008d3000)=0x6, 0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000b2c000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000cf3000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x2000, 0x1}) 2018/01/05 07:53:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000937000)={@generic="2629cc1bc8a9679e68b19846d064d4bb", @ifru_flags=0x8401}) writev(r0, &(0x7f0000e0e000)=[{&(0x7f0000810000-0x59)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d00010008ffffdf0001000f536e06ce19", 0xffffffffffffff84}], 0x1f1) mbind(&(0x7f0000ecb000/0x1000)=nil, 0xfffffffffffffdb2, 0x0, &(0x7f0000886000-0x8)=0x0, 0x5, 0x0) 2018/01/05 07:53:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_dev$audion(&(0x7f0000044000)='/dev/audio#\x00', 0x6, 0x8000) execveat(r1, &(0x7f0000351000)='./file0\x00', &(0x7f000004d000)=[&(0x7f0000e09000-0x1)='\x00', &(0x7f0000c7b000-0xf)='[md5sum^)proc*\x00', &(0x7f00000c5000-0x11)='ppp0&)\'$vboxnet1\x00', &(0x7f0000e09000-0x1)='\x00', &(0x7f00003d8000-0x24)='keyringppp1security^(ppp1cpusetppp1\x00', &(0x7f0000600000)='em0\x00', &(0x7f0000638000+0x629)=')\'wlan0cpusetvboxnet0\x00', &(0x7f0000a4e000)='-]vboxnet1$eth1posix_acl_access\x00'], &(0x7f0000f99000-0x10)=[&(0x7f000027c000-0x2)='@\x00', &(0x7f0000a29000-0x5)='em0c\x00'], 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = syz_open_procfs(r0, &(0x7f00000ec000-0x9)="6e65742ff763747000") pipe2(&(0x7f0000624000-0x8)={0x0, 0x0}, 0x4800) r4 = openat(r3, &(0x7f0000505000-0x8)='./file0\x00', 0x0, 0x0) mknodat(r4, &(0x7f000074b000)='./file0\x00', 0x8004, 0x10001) openat$mixer(0xffffffffffffff9c, &(0x7f0000852000-0xb)='/dev/mixer\x00', 0x1, 0x0) sendmsg$nfc_llcp(r3, &(0x7f00000e2000-0x38)={&(0x7f000064b000-0x60)={0x27, 0x900000000000, 0x80000001, 0x2, 0x8, 0x2, "967ae7145c7dd84dfaafab3ed3a2daba03ac9fce0e69c7b10f749aac3f51dad6fc01dea564fa7279225006f6376457296e90fcd72a917ea60cc543ca05a02e", 0x6}, 0x60, &(0x7f0000959000-0x60)=[{&(0x7f0000cc9000)="ce1f6b00650c5e27dc5ea4514c467045", 0x10}, {&(0x7f0000729000-0xa7)="6c45cfbffce10c9e3a7a1da8451c45a1512a661cbfca18f6d85ee5a5a4c421dddcf96c9edc5d0fe2e032bd16ef50d168cd51845a97ac2d28af5e5310139fb957cd244bed3548d6d13ceedd6d9a20aa47a7c958a064da0d48d244f4f6cee0c0ca0e3d24f11a54c933abe84c9794bc0f3a6308afc1a4ef750b9cdf79406df9b69de75d6b861e38a48c16351f054f650de732247c19df7f584c48fdf9b191115943858b4b22d0b8d6", 0xa7}, {&(0x7f0000a43000-0x8a)="a493c4bc160269a128fd9edb05d13f0965c41d22b7f47e77bc779d34db4a494a1504b5efa047190c15fed938959865a027a202c5f69fbbef91faa5361a7c0ade659aac80bb143d8d6ac5fdbb7f42de2c4dee30d765943960c190bffa0e10d2910ffdd7fd5318a595976177d892999c9a3f276d9c2f7271a1ab573f5d582e48ef352d3287aedb66821320", 0x8a}, {&(0x7f0000137000-0x33)="957e8f07f874413af5205c799b1e33de95a2d911a6e2f4b4ffcf5771dd2f2f6748521e039aae31dd93a704d357ca9eec263ae2", 0x33}, {&(0x7f0000ed3000-0x2)="a4bf", 0x2}, {&(0x7f0000796000)="54b07d04c00bf95db34469f9bef370de0acf7a19d9f8b14ff0e3f84f34fd7af4e9a79bc0e8abc5e8a0803753500805117142403fe01d65162edc23d7ccc30fd82b4e46acfa02755b19ff0ce49c1c44380c879f70416cfcd22a0a88bfff91b08e4c18e02d3505aff2fab927935624f2e5fc4ec24aa3c5f14fddbfe1e74b955f5ccc1543faa328990a4213f76a2a81b1ce27a83484046348c98941cf6fa8bc12e3e9d4d4ff31be098f0adb9a289890d4ff9750dc", 0xb3}], 0x6, &(0x7f0000070000)={0x108, 0x114, 0x800, "29f4a60edfdbd380b433fa8bee2fd5d2e58c4167ccbf4ced157c3c0e1fe165dfd6c09d09d18e85744cadeaa44969b66efbf5897f62b8fc6f620e0416dcaf7330fecae584f1253ad05ac51c2202015e57b7278562a2bc0ad2922a36d7f4c5060e4087202dd1d5bccf1e243c9171f3604d85d33073c42b491ee8c5dc7f7f6430fb712e49dac4706e607f1e128f56f66d9ff2eb67b5de86240a16fbd6f4e40bf65fa5a15e4040a7c54ff7be757e3c5c471585073f42b72044e7364b2982d90e6d737ec81f7a4f97c2d63af321892b4563455196a91e19c8aa34e776eb4a6029037c1fbf67bd1c19b8f3d11698d9741c183ed3076942"}, 0x108, 0xc000}, 0x4048040) sendto(r2, &(0x7f0000618000-0x52)="35e6d79001eca490408bc5b715f5431f31b08a526e6e65d855231a7643994cd784fefdc0f0e8683503487dd6baba0e0fdf910a0005231870433f2b20243de12cd703ca8ec9354522a81f55d305ebfd15edb1", 0x52, 0x0, 0x0, 0xffffff77) mincore(&(0x7f0000790000/0x2000)=nil, 0x2000, &(0x7f0000255000-0x93)=""/147) fgetxattr(r3, &(0x7f000057f000)=@random={'osx.\x00', "6e65742ff763747000"}, &(0x7f00002c2000-0xc3)=""/195, 0xfffffef9) umount2(&(0x7f0000d13000)='./file0\x00', 0xc) 2018/01/05 07:53:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$mice(&(0x7f0000c0e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000000) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/05 07:53:52 executing program 0: syz_open_dev$urandom(&(0x7f0000340000-0xd)='/dev/urandom\x00', 0x0, 0x2001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) pkey_alloc(0x0, 0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) readv(r0, &(0x7f000063b000)=[{&(0x7f0000224000-0x16)=""/22, 0xffffffffffffffd5}], 0x1) 2018/01/05 07:53:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) timer_create(0x4ded27b5b4d5dd82, &(0x7f0000f1c000-0x60)={0x0, 0xe, 0x1, @thr={&(0x7f0000545000)="fae864411cd3b285b66a616a226c9af58266ef44c1d49050e1ff32e99dab9db010c533ef8fa3c9265027d715696843", &(0x7f0000189000-0x4d)="e4e1eb402981abc584953f8973e56a83b2daa5f3f8631f07353ca9f004a253b81438a7fab7a6092ced208a46c3d9cf2b7b9f323ab7894cfc964a05180b2008cc671729a352fe0198b01c55200c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002d000-0x4)=0x0) timer_delete(r3) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000b5b000-0x3d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/05 07:53:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000cb6000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000784000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00005b3000-0x58)={{0x6c, 0x4}, 0x1, 0x200, 0x38000000, {0x7fffffff, 0x5}, 0x0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) [ 51.754425] device lo entered promiscuous mode [ 51.773911] device lo left promiscuous mode 2018/01/05 07:53:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000701000)='/dev/sg#\x00', 0x0, 0x20001) ioctl(r0, 0x1, &(0x7f0000516000-0x1)="") fcntl$setflags(r0, 0x2, 0x1) 2018/01/05 07:53:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c43000)='/proc/self/net/pfkey\x00', 0x600000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fba000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000159000)=0xe8) ioctl$TCGETS(r0, 0x5401, &(0x7f000015a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0xffffefffffffffff, &(0x7f0000034000-0x10)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000096a000)={r0, 0x48d0}) utimensat(0xffffffffffffffff, &(0x7f0000530000-0x8)='./file0\x00', &(0x7f00004bf000-0x20)={{0x0, 0x7530}, {0x0, r1/1000+30000}}, 0x0) 2018/01/05 07:53:52 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2a) uname(&(0x7f0000180000-0x9f)=""/159) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007e7000-0x10)={0x0, &(0x7f0000fd6000-0x48)=[]}, 0x10) 2018/01/05 07:53:52 executing program 3: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000fb3000)=""/212) write(r0, &(0x7f0000793000-0x9a)="a5", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)=""/0) 2018/01/05 07:53:52 executing program 2: r0 = socket(0xf, 0x3, 0x2) accept4$packet(r0, &(0x7f0000be9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009df000-0x4)=0x14, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000041b000)=@generic=""/16, 0x10) 2018/01/05 07:53:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") [ 51.876104] device eql entered promiscuous mode 2018/01/05 07:53:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004d0000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000049e000-0x170)={0x7, 0x981, 0x1, 0x800, 0x6, [{0x9, 0x4, 0x7, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x101, 0xffff, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x1, 0x100, 0x80, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x1000, 0x8000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1, 0x9, 0x8000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x40, 0x7fff, 0x96, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00005c0000-0x9)='/dev/vcs\x00', 0x200080, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000b91000)={[0x2896, 0x5, 0x3000000000000000, 0x7, 0x2, 0x0, 0x6, 0xb4c, 0x2, 0x9, 0x6, 0x5, 0xa8, 0xfffffffffffffbff, 0x9, 0x20], 0x0, 0x80}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r1, &(0x7f00002a6000-0x10)="020a952502000000090500d91dfb0009", 0x10) r3 = syz_open_dev$sg(&(0x7f0000f60000-0x9)='/dev/sg#\x00', 0x900000000000, 0x2000) socket$llc(0x1a, 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000498000-0x10)={r1, r3, 0x7, 0x1}, 0x10) 2018/01/05 07:53:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x10007fffe) r1 = syz_open_dev$dspn(&(0x7f0000887000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00002fd000-0x4)=0x0, &(0x7f000018a000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000007c000)={0x0, 0x0}) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000e54000)=0x0) flock(r1, 0x1) 2018/01/05 07:53:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ca1000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000e7000-0x8)={0x0, 0x63}, &(0x7f0000a62000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000702000)={r2, 0x7c, "daf0c1f5985ea2c53bc40820753d26bffbea43e7e197b1013ba1ad8a0a97426aa128f79c6bd44ebfa7cf701177b01aaf8ccc47369ed3135ec0a28934a5520a399980f8b429c641fc7cb293bf1bb276ec89e2ba3fabc25a71067066dbd33464106bba5abf5b4552d1c998f3c484042d6cb27721a70b729b1ae20d65a3"}, &(0x7f00001b9000)=0x84) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) close(r0) 2018/01/05 07:53:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x89a, 0x3, 0x0, 0xba30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff04, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c84000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000d46000-0x1)={0x5}, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00003b0000-0x8)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00002ff000-0x6)={r4, 0x4}, 0x6) sysfs$1(0x1, &(0x7f0000b7d000)='^{,securitywlan1\x00') unshare(0x50000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00009c1000)={0x8001, 0x8200, 0x73d7, 0x0, r4}, &(0x7f0000691000)=0x10) uname(&(0x7f0000307000-0x30)=""/106) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000388000)=@add_del={0x2, &(0x7f0000f9c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) 2018/01/05 07:53:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r0 = syz_open_dev$vcsn(&(0x7f0000686000-0xa)='/dev/vcs#\x00', 0x5, 0x22c200) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = getpid() execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r2, r2, &(0x7f000079c000)=0x0, 0x7ff) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f000031a000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000d57000)=0x502, &(0x7f0000b2c000)=0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) sendto$inet(r2, &(0x7f0000416000)="d8ac59f7ba8d7811da18a382b6c4775ece17ea5633b555cd48428939bee4aaa9bda6b822749518f0856f62448e019c3272c0811dc231bf765ee329022c6b6daa661fdad81d3c61a900a5f74244c7bd64cb3431e9fa393e478201b0dd2b3186ace7259c011263722ed46bf17fb812e763e7fc029addd9f49fb6c4e8b685374fbe1c72607d", 0x84, 0x40, 0x0, 0x0) 2018/01/05 07:53:52 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000054000)='./file0\x00', &(0x7f0000fdc000-0x8)='./file0\x00') mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000fdd000-0x8)='./file0\x00') r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000fd8000-0x90)={0x0, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") r1 = syz_open_dev$midi(&(0x7f0000fb4000)='/dev/midi#\x00', 0xa65e, 0x200080) ioctl$TIOCNXCL(r1, 0x540d) 2018/01/05 07:53:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000f13000)='big_key\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f14000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000c8b000-0x2a)=""/44, 0x2c) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$negate(0xd, r1, 0x4, r1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000003000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f0000106000-0x8)=0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000156000-0x4)=0x0) dup3(r2, r0, 0x0) 2018/01/05 07:53:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000d3000)='projid_map\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a9a000-0x9)='/dev/ppp\x00', 0x880, 0x0) sendfile(r0, r0, &(0x7f0000b97000)=0x52, 0x10000006) lstat(&(0x7f0000ae9000)='./file0\x00', &(0x7f00003bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7, 0x0, 0x3, 0xa, 0xa0, 0x0, 0x84, 0x8000, r2}, {0x40, 0x0, 0x2, 0x2, 0x5, 0x4, 0x8000, 0x6}, {0xfaaf, 0x6b, 0x9, 0x9}, 0x1f, 0xf, 0x0, 0x1, 0x2, 0x0}, {{@in=@multicast1=0xe0000001, 0x1, 0x3b}, 0xa, @in=@multicast1=0xe0000001, 0x4, 0x7, 0x0, 0x7fff, 0xfffffffffffffff9, 0x2, 0x7}}, 0xe8) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000592000-0x68)={0x81, 0x0, [0xfffffffffffffff9, 0x4, 0x40, 0xaaec], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:53:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b76000)=0xfffffffffffffff8) r1 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r1, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x0) 2018/01/05 07:53:52 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f0000790000-0xc9)='\x00', 0x1}], 0x1) 2018/01/05 07:53:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) fallocate(r1, 0x1, 0x4, 0x3) sigaltstack(&(0x7f000066e000/0x4000)=nil, 0x0) listen$netrom(r0, 0x8000000000) ftruncate(r0, 0x10007) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/01/05 07:53:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00003cf000-0x49)=""/1, 0x1) r0 = add_key$keyring(&(0x7f00004ab000)='keyring\x00', &(0x7f0000f35000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$evdev(&(0x7f0000c4f000)='/dev/input/event#\x00', 0xfff, 0x40) syncfs(r1) add_key(&(0x7f000030a000-0xd)='dns_resolver\x00', &(0x7f0000f85000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008c2000)="2b8bc733ddd1fbbd6583b54a7a544b82f2d7aa748466cba366eafe9d0deabe7054e4d219fe4d1923154c08a573d4a595a862da3a7dbf5f2d98e726c43fcae2bd65b07b51afb0ecd6e651e3cd7af136ab504ead6466b86db68e41be93c97faa348cdbd610abd7ef602d8bfae806223de814ba0b16bae67929025543b7a935d2176e9cc4228a96566a18cfbaa7ccc31f64097468697dfd7a089971340182d82b491441a81748620afd6853aa1ff986b4fb6f88373272e188ec7900", 0xba, r0) 2018/01/05 07:53:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510b) 2018/01/05 07:53:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000035a000-0xb)='/dev/audio\x00', 0x280000, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000df4000-0x4)=0x4, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fd9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000029b000-0x38)=[{0x0, 0x0, &(0x7f0000dab000)=[], 0x1, &(0x7f0000f16000)=[@assoc={0x0, 0x117, 0x4, 0x5}], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 07:53:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) write$fuse(r0, &(0x7f00001b8000-0xb0)={0xb0, 0x0, 0x7, @random="d44cfa5f79ec596fd09681af8d9a7606cba70e191475a26e91d717531a50021373163e9baadb0421bcf54e9feb173f2c372e2f502d0eed3078e921c0fa5d7dfb90d55c5c68f12dd933fc5b2d0708188ab6e158ff09bd807db575a1b447dc59fa4ae1676c2fb340cab6f8f9a18ddd558a669de793fb42aefbaeaa6816bcdf6720e38f3a37f19bc12e07d151f09b1d5f7f86c4db874523da41911ca99e96ba6b0d"}, 0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000039a000-0x8)='keyring\x00', &(0x7f00001ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f00006b7000-0x5)='user\x00', &(0x7f0000322000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000-0xfe)="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", 0xfe, r1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900df0000000000f6", 0x29}], 0x1) 2018/01/05 07:53:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x0) syz_open_dev$evdev(&(0x7f0000381000-0x12)='/dev/input/event#\x00', 0x0, 0x10000) vmsplice(r0, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)="", 0x0}], 0x1, 0x3) 2018/01/05 07:53:52 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d2d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000607000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000, &(0x7f0000895000)="18ce5c0091014ac2a40000000000000000c6668881c37ac70001aa0a6cdd897f947d6d65c4c0e5f4f3660d7b03693deb66a38977a5e974085a", &(0x7f0000617000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000080f000-0xb)="5dd100000082ecff95") sched_getaffinity(r0, 0x8, &(0x7f000040a000)=0x0) 2018/01/05 07:53:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) timerfd_create(0x4, 0x80000) poll(&(0x7f0000f95000-0x50)=[{r1, 0x1, 0x0}], 0x1, 0x88) bind$bt_l2cap(r0, &(0x7f0000260000-0xe)={0x1f, 0x800, {0x40, 0x1, 0x8000, 0x80, 0xffffffffffffff80, 0x6}, 0x7, 0xa226}, 0xe) pipe2(&(0x7f00002e7000-0x8)={0x0, 0x0}, 0x84000) r3 = timerfd_create(0x7, 0x1000000000004) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00003bb000-0xc)={0x2, 0x5, 0x81, 0x6, 0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000c1d000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000c1e000-0x8)=0x0) timerfd_settime(r3, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/05 07:53:52 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000965000)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000398000-0x15)='net/ip6_tables_names\x00') rt_sigreturn() setns(r1, 0x8000000) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00000e3000-0x10)={0x3, [0x0, 0x0, 0x0]}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000015000-0x7)=""/7) r2 = perf_event_open(&(0x7f000001d000)={0x200000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x5e8e, &(0x7f00003c4000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000747000)=""/53) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x1, 0x0, 0x407ffc0003}]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00002f7000)=""/80) preadv(r2, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/57, 0x39}], 0x1, 0x0) 2018/01/05 07:53:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000af4000)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000467000)='/dev/audio\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008d9000)=0xfffffffffffffbff, 0x4) tkill(r0, 0x8) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000cc6000)={0x0, 0x0}, 0xfffffffffffffff9, 0x5) [ 52.160571] Option 'L¥sÔ¥•¨bÚ:}¿_-˜ç&Ä?Êâ½e°{Q¯°ìÖæQãÍzñ6«PN­df¸m¶ŽA¾“ɪ4ŒÛÖ«×ï`-‹úè"' to dns_resolver key: bad/missing value 2018/01/05 07:53:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000027f000)='/dev/hwrng\x00', 0x101800, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000040b000-0xc)={0x2, 0x3f80, 0xec, 0x8d, 0x4, 0x7}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x40000000001) r2 = dup2(r0, r0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000005c000)=0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000180000-0x8)=0x0) 2018/01/05 07:53:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009c8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000586000)='/dev/dsp#\x00', 0x1f, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000b09000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x1, 0x0, "717565756530000000000000000000000000000000000000000600000000000700000000000000000000000000000000000022001800", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008cc000)=@assoc_value={0x0, 0x0}, &(0x7f00000a7000-0x4)=0x8) connect$inet6(r1, &(0x7f0000456000)={0xa, 0x1, 0x8d1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003f4000-0x8)={r2, 0xfffffffffffff001}, &(0x7f0000092000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000943000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:53:52 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f7a000-0x58)={0x26, 'hash\x00', 0x0, 0x5, 'rmd256-generic\x00'}, 0x150) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r0 = syz_open_dev$dspn(&(0x7f0000bf0000)='/dev/dsp#\x00', 0xe71, 0x40) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000e2000-0x8)={0x0, 0x7}, &(0x7f0000819000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00001f7000-0x6)={r1, 0x5}, 0x6) prctl$seccomp(0x16, 0x2, &(0x7f0000eda000)={0x1, &(0x7f000092b000)=[{0x3f, 0x7, 0x3, 0x1}]}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000dd4000)={0x73, 0x79, 0x7a, 0x3, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f7b000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000ae0000)={0xffffffffffffffff, 0x10001, 0x2c90dbd9, 0x3, 0x6, 0x7a, 0x7379, 0x40}, &(0x7f0000f7a000)={0x7e00, 0xffffffff, 0x100000001, 0x8, 0x5, 0x4, 0x8, 0x610a00000000000}, &(0x7f0000f7a000)={0x5, 0x2, 0x9, 0x3, 0x9, 0x3ff, 0x0, 0x2}, &(0x7f0000f67000)={r2, r3/1000+10000}) 2018/01/05 07:53:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000cc4000)='./file0\x00', &(0x7f0000000000)=""/92, 0x5c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000012000)=0x0, 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 07:53:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b4a000)='/dev/sg#\x00', 0x6, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000da000)=0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) openat$selinux_context(0xffffffffffffff9c, &(0x7f00005d9000-0x11)='/selinux/context\x00', 0x2, 0x0) dup2(r1, r1) 2018/01/05 07:53:52 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006dd000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000993000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000b000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/05 07:53:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000010b000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000c82000)={0x0, r1+10000000}, &(0x7f00002cd000-0x10)={0x0, 0x0}) r2 = gettid() ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7f) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) dup2(r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002de000)={0x0, 0x9a8}, &(0x7f0000409000-0x4)=0x6) ptrace$peek(0x1, r2, &(0x7f00007be000-0x8)=0x0) 2018/01/05 07:53:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000038b000)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4d000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000276000/0x2000)=nil, 0x2000}) ioctl$KDSKBLED(r0, 0x4b65, 0x563) r1 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setregid(r1, r2) 2018/01/05 07:53:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ddf000)='/dev/autofs\x00', 0x10000, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) dup2(r2, r3) 2018/01/05 07:53:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000221000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x20000, 0x188) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000002000-0x6)=""/6) 2018/01/05 07:53:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) poll(&(0x7f000088d000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) write(r1, &(0x7f00000b5000)='zh', 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000bca000-0x30)={&(0x7f0000e37000)=[], &(0x7f0000c09000)=[], &(0x7f0000898000-0x8)=[], &(0x7f0000347000)=[], 0x2b, 0x0, 0x164, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:53:52 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe(&(0x7f0000ff9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mq_notify(r1, &(0x7f0000ffa000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000c1f000)=0x2) [ 52.349562] ALSA: seq fatal error: cannot create timer (-22) 2018/01/05 07:53:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000043e000)='/dev/loop#\x00', 0x4, 0x0) ioctl(r0, 0x440000000000127e, &(0x7f000060f000)="") ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/05 07:53:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000016000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000793000-0x4)=0x0) rt_tgsigqueueinfo(r0, r1, 0x1, &(0x7f0000db2000)={0x41, 0xfffffffffffff453, 0x5, 0xd308}) membarrier(0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_proto_private(r4, 0x89e5, &(0x7f000027f000-0x22)="3fb37db9377f7c2dc3e3a402922036bd51cdb267a5ec0f6eab097f4f704d206477721bb713018ae18d4162a898") sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000)="", &(0x7f00002f5000-0x6d)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f000086e000)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000290000-0x4)=0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r5, 0x1000000000016) 2018/01/05 07:53:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e35000-0x14)={0x10000000000005, 0xf, 0x5, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000773000)="13", 0x3}, 0x20) 2018/01/05 07:53:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x124) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f00008d9000-0xc)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:53:52 executing program 1: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000088f000-0x8)={0x0}, 0x8) poll(&(0x7f0000b20000)=[{r0, 0x0, 0x0}], 0x1, 0x401) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000e81000-0x12)='/dev/input/mouse#\x00', 0x3d, 0x400) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e81000-0x4)={0x0}, &(0x7f0000e81000-0x4)=0x4) r2 = semget(0x3, 0xd447289bb86b487b, 0x11) semctl$GETVAL(r2, 0x4, 0xc, &(0x7f0000182000-0xb4)=""/180) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/05 07:53:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fc9000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000e95000)={0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000fb000-0x42)=""/66) 2018/01/05 07:53:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x0, 0xfd4, 0x7f, 0x7, 0x6, 0x3, 0x2, 0xa0, 0x5, 0x3, 0x6, 0x3, 0x7, 0x8]}, &(0x7f00009bb000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000da4000)={r1, 0x1, 0x9, [0x1, 0x7f, 0x6, 0x4, 0x401, 0x1f09, 0x4, 0xfff, 0x1ff]}, &(0x7f0000000000)=0x1a) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1000000, 0xffffffffffffffff) 2018/01/05 07:53:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/4096, 0x1000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000deb000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f000028c000-0xcb)=""/203) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000985000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000013a000-0x4)=0x1, 0x4) fstat(r2, &(0x7f00005f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000198000-0x4)=r3) syz_open_dev$sndtimer(&(0x7f0000b13000-0xf)='/dev/snd/timer\x00', 0x0, 0x40000) 2018/01/05 07:53:52 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000017e000-0x4)=0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d26000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000d25000)=0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000d26000)='./file0\x00', &(0x7f000022e000)='./file0\x00') mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000d27000-0x1c)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, 0x1c) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) 2018/01/05 07:53:52 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000f0000)='/dev/snd/seq\x00', 0x0, 0x2) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x4}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = openat(0xffffffffffffffff, &(0x7f00008ba000-0x8)='./file0\x00', 0x100, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x651, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001000+0xc31)={r7, 0xa6, "85bdee6093b08bd88a9fb01e740de18539e5dfa1ac6b263c44808bc4966f228140affb6f0292914dc657ef0f25e060b6b84175129e82daea78625e557d781006f7182039c09d1c53c704a14118604a4ea211b12acc4f78031e812be0e15d161f5b98ef34a7c1256d3033e3fb156e3d71b8eff5f289b205fa0277b017158d000f9659740f9a49edaf9ac4fc1f4f005471521db8e669f128e3be07b05b30728060ff8fa10d8acb"}, &(0x7f0000002000-0x4)=0xae) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) poll(&(0x7f00009b7000)=[{r0, 0x0, 0x0}, {r1, 0x400, 0x0}, {r2, 0x2000, 0x0}, {r3, 0x1229, 0x0}, {r4, 0x200, 0x0}, {r5, 0x82, 0x0}, {r6, 0xc420, 0x0}, {r8, 0x22, 0x0}], 0x8, 0x8) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) sendto$inet(r9, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)='/dev/kvm\x00', 0x0, 0x0) recvfrom$inet6(r9, &(0x7f00007ea000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000abb000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r9, 0x1) 2018/01/05 07:53:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000054a000-0x4)=0x9d) ioctl$TCSETSF(r1, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, &(0x7f00004ff000)=0x0, 0x313b) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000582000-0x24)={0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:53:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000170000)={0x0, 0x0}, 0x4800) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00002b2000-0x4)=0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000f83000)={0xfe91, 0x3, 0x28, 0x8}, 0x5) accept4$packet(r3, &(0x7f000008a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002e5000-0x4)=0x14, 0x800) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r3, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r3, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00004b7000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = getpgrp(0x0) prctl$setptracer(0x59616d61, r4) r5 = gettid() futimesat(r3, &(0x7f0000774000-0x8)='./file0\x00', &(0x7f00007d4000)={{0x0, 0x0}, {0x0, 0x2710}}) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000cab000)={0x47e708c4, []}, 0xbb) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000d8a000)={@generic="326627472ab0e8c0efee3284c02c31b1", @ifru_flags=0x200}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000736000-0x68)={0x9, 0xc075, 0x1c, {0x77359400, 0x0}, 0x6, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r5, 0x1000000000016) vmsplice(r2, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/01/05 07:53:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00003b9000-0x81)="62a054417c7119349cf4cb88fd7232899ddd5b430cf6a49169b44c9b57018e1147cc618301f5300512d40f9a736abfd3f8b6df1c25a51d9f2e6e1a86f75b11b353b276053d3b10fb7ae76044fb27ff3e3b42a3d469365dd295daa41f28463ac79e98dc9aa75fd32bc1263ed5ccb8ac493f5d7450739688487d647958dd649aae16") ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x540b, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0xde, &(0x7f000007f000)={@random="09384179e641", @random="5d42742f62d5", [], {{0x8906, @x25={0x3, 0xa, 0x13, "cd871c546c2de5b3584a5c4053a451beca1ff4e8207798a5cff0e176f1d1b38dfa9d51a86f9ce424da00f11b50e674536f40c5ef43116c602cca69ab34d87542163631076c88b6689b7c1a454aaa9f51cbb94d752ab0d8f0319636ca73ba95c2b3c60fd47ebece965aec030159bd5db412ce06f41c27f3a7150f260b2ab8aa291cc33aa12b22d74d6e4557f8b1de5c953345739e9fca36f72be8436480fa7fa075127a1134c0a93d3a724b19882f23f3b9b694e67081306cfdb33de60925bca194031860d700f45e75a390f089"}}}}, &(0x7f0000a7a000)={0x1, 0x4, [0x7e9, 0xc37, 0x139, 0x283]}) write(r0, &(0x7f0000041000)="2e412869dc953112d55fe70fd8c8b6f3d136ffc840eba39f2847f627420e5dc27b7b291dd9711528c60c1dd260490e4057088c7f1313441dbfc519d0f7c645882ca99f47c8072fefff307b7618505fc22943b49fc788d27098f2ff4b6e0ff74a1f0fdf7fa8db18a485afcc5a1131d474ee584bc4694c6ac48ebbccfb806008c427b82af0382a7844fc15", 0x8a) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c2a000)={0x4, r0, 0x1}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e62000)=0x0, &(0x7f00001a4000)=0x4) 2018/01/05 07:53:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x25f32e8e64968f47, 0x8, &(0x7f00009f9000-0x8)={0x0, 0x0}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000133000-0x20)={0x4, 0x5000, 0x8, 0xffffffe000000000, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000cc5000)={0x0, &(0x7f000002d000)=0x0, 0x5, r3, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000060b000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0xb}) 2018/01/05 07:53:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000586000)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x100) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00004b1000)=0x7d) r1 = perf_event_open(&(0x7f0000696000)={0x2, 0x78, 0x160bea6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000567000)={0x2, 0xfff, 0x0, 0x0, 0x2, 0xc000000000000000, 0x2, 0x6, 0x20, 0x400, 0x81, 0x80, 0x0, 0x0, 0x8, 0x8, 0x0, 0x6, 0x401}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000cbc000-0x8)=0x7) r2 = mmap$binder(&(0x7f0000535000/0x2000)=nil, 0x2000, 0x1000003, 0x4c012, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000e2f000)={r2, 0x0, 0x0, 0x0}) r3 = socket(0x11, 0x2, 0x0) fcntl$lock(r3, 0x6, &(0x7f0000b39000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:53:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x7ff, &(0x7f0000293000)={0x0, 0x0}) ioctl$TCGETS(r0, 0x5401, &(0x7f00003eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 07:53:53 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00005d0000)='/dev/vcs#\x00', 0x1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1458, 0x10, 0x5, 0x34c0}, &(0x7f00001cb000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={r1, 0x31b, 0x3, [0x100000001, 0xfff, 0x0]}, 0xe) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000f1e000)={0x0, 0x2f, &(0x7f0000f1e000)="de0e588c442c48e6c51b9dff69ad27cda643b5697b55c561f750a1eb7f040fa6e435bf37b969f52aa4207db174aefe"}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000f20000-0x8)='./file0\x00') setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f1e000)=0x8) 2018/01/05 07:53:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000009000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a53000-0xa)='net/route\x00') ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000e35000-0x8)={0x1, [0x0]}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008d3000)=0x801) timerfd_create(0x4, 0x80800) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006ff000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000d1f000-0x37)=""/55) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cc0000-0x10)={0x17, 0x54, &(0x7f00006e3000)="014be31a11a9dedfedf1dc1e04f41668c34f9283ddce440177aa4345500379a7846a535b2ebba4d2fa8e729072633cacdba23f77cbc64f65eee3fbb67a350d5bb69d1a830fdf1111f51c2122673b0ad5333a3d70"}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000775000)=0x0) 2018/01/05 07:53:53 executing program 1: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000004000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getegid() sendto$inet(r0, &(0x7f0000dec000)="f3d2", 0x2, 0x0, 0x0, 0x0) 2018/01/05 07:53:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000083e000-0xd)='attr/current\x00') execveat(r0, &(0x7f00005d3000-0x8)='./file0\x00', &(0x7f0000675000-0x28)=[&(0x7f00005ff000)='(\x00', &(0x7f0000a1d000-0x11)=':vboxnet1\\cpuset\x00', &(0x7f0000358000)='\x00', &(0x7f00004e5000)='\x00', &(0x7f0000f70000)='\x00'], &(0x7f0000e9a000)=[&(0x7f0000f72000)='-\\#\x00', &(0x7f00003a5000)='$^security(b@\x00', &(0x7f0000534000)='+\x00', &(0x7f00004d2000)='_bdevnodev\x00', &(0x7f00001b8000-0xe)='-procvboxnet1\x00', &(0x7f0000119000-0x2)='{\x00', &(0x7f0000b09000)="747275737465648400", &(0x7f0000d25000-0x6)='+ppp1\x00'], 0x1000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005b6000-0x13)={0x0, 0xb, "66853a2e07bb56de9f923c"}, &(0x7f000029b000)=0x13) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003cc000-0x8)={r2, 0x10001, 0x4}, 0x8) clock_getres(0x8, &(0x7f000032d000-0x10)={0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f00005b1000)={0x3, 0x78, 0x8, 0x1, 0x7, 0x4, 0x0, 0x10001, 0x0, 0x7, 0x42b, 0x5, 0x6, 0x101, 0x93, 0x10001, 0x3, 0xffffffffffffffff, 0x100000000, 0x9, 0x3f, 0x6, 0x100000001, 0x0, 0x0, 0xb4d5, 0x40, 0x3a70, 0x1000, 0x4, 0x1, 0x8, 0x8, 0x0, 0x5, 0x0, 0x2, 0x7fffffff, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000862000)=0x0, 0x8}, 0x440, 0x1, 0x80, 0x0, 0xff, 0x4, 0x100000000, 0x0}, r3, 0x3, r1, 0x1) 2018/01/05 07:53:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000011, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b05000)={@generic="f4d8062fcfdc609a97eec22163c5d6d3", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = gettid() getpgrp(r1) tkill(r1, 0xd) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000967000-0x4)=0x0, &(0x7f0000e3c000-0x4)=0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000bc1000-0x48)={0x9, 0xb, &(0x7f0000b31000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}, [@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffc}, @alu={0x4, 0x1, 0x9, 0x9, 0xa, 0xfffffffc, 0x1}, @ldst={0x3, 0x3, 0x7, 0xf, 0x7, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000080000)='syzkaller\x00', 0x3, 0x63, &(0x7f0000bf2000-0x63)=""/99, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000073000)={0x7, r2, 0x1}) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f00000f4000-0x28)={0x1, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000592000)={@common="6c6f0000000018020005000100", @ifru_mtu=0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000029c000)={0x0, 0x0}) prlimit64(r1, 0xf, &(0x7f0000f89000)={0xffffffff, 0x3}, &(0x7f0000c36000-0x10)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f000034c000)={@generic="92eac37174245483949b6d02ed86124c", 0x1ff}) 2018/01/05 07:53:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000a55000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000ae1000-0x8b)=""/139) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, r1, 0x0}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000b7a000)=0x4) ioctl$int_in(r1, 0x0, &(0x7f000040f000-0x8)=0xc9cb) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) stat(&(0x7f000028d000-0x8)='./file0\x00', &(0x7f0000889000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000053f000)='./file0\x00', &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r6) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x208000007fff) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) fcntl$setlease(r7, 0x400, 0x2) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000cd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00002ea000)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000301000)=0xc) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000f4a000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = add_key$user(&(0x7f0000dae000-0x4)='user\x00', &(0x7f000098d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000069d000-0x1f)="56af4275511ce7d447b0193c1a6ea4d61ff3f4f39a7250c625e41dde9fa4db", 0x1f, 0x0) keyctl$chown(0x4, r8, r4, r5) msgctl$MSG_INFO(0x0, 0xc, &(0x7f00002db000-0x58)=""/88) ioctl$KVM_RUN(r7, 0xae80, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c72000)={0x0, 0x0, 0x0}, &(0x7f00005dd000)=0xc) 2018/01/05 07:53:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x80000000, &(0x7f0000582000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00008d4000-0x8)={0x0, 0x9}, &(0x7f000089b000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000928000-0x8)={r1, 0x3f}, &(0x7f0000acc000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x511, 0x0, 0x0, "0a0000011302004df8"}], 0x1c}], 0x1, &(0x7f0000319000)=[], 0x0, 0x0}, 0x0) 2018/01/05 07:53:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004bd000-0xb)='/dev/mixer\x00', 0x10401, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000eac000-0x4)=0x0, &(0x7f00000c6000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000789000)={0x1f, 0x98, 0x1}, 0x6) r3 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x2, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) dup2(r2, r2) ioctl$VT_RELDISP(r0, 0x5605) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00009fd000)={@common='eql\x00', @ifru_flags=0xfc}) write$tun(r2, &(0x7f0000910000-0xe3)=@hdr={0x0, 0xffffff84, 0x0, 0x7, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) flock(r4, 0x4) 2018/01/05 07:53:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000a05000)=""/4096, 0x1000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000334000-0x4)={0xffffffffffffff9c}) bind$bt_hci(r1, &(0x7f0000d19000-0x6)={0x1f, 0xffffffff, 0x3}, 0x6) creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') 2018/01/05 07:53:53 executing program 5: madvise(&(0x7f00007e6000/0x1000)=nil, 0x1000, 0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1000000, 0xffffffffffffffff) 2018/01/05 07:53:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$midi(&(0x7f0000e6d000)='/dev/midi#\x00', 0x80, 0x400000) r1 = syz_open_dev$tun(&(0x7f00005de000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_data=&(0x7f0000282000-0x20)="bacabb1070f82b04748e4029632773793c51130f0c13bef9e60091acadbf3ce2"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) r5 = fcntl$dupfd(r1, 0x0, r0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00009a3000-0xc)={&(0x7f0000f79000)='./file0\x00', r5}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) write$sndseq(r5, &(0x7f0000f4d000)=[], 0x0) 2018/01/05 07:53:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000c4b000)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000df1000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b7c000)={0x0, 0x2710}, 0x10) sendmmsg(r1, &(0x7f0000da5000)=[{{&(0x7f000090f000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005e1000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b21000-0x10)=[], 0x0, &(0x7f0000e8a000-0x420)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe0) accept4$packet(0xffffffffffffffff, &(0x7f00005ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001f0000)=0x14, 0x80800) accept4$packet(0xffffffffffffff9c, &(0x7f0000a23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f3c000-0x4)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000dcd000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00?\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:53:53 executing program 3: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_opts(r0, 0x0, 0xf, &(0x7f000093f000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)=""/88, &(0x7f0000001000-0x4)=0x58) 2018/01/05 07:53:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x13, 0x80f, 0x81, &(0x7f00005a3000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000287000)=0x7fffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4) 2018/01/05 07:53:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000002000)=@known='system.posix_acl_access\x00', &(0x7f0000003000)='/dev/kvm\x00', 0x9, 0x3) io_setup(0x1, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x202) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x500, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x1000, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x3, &(0x7f0000001000)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x6, 0x5, r2, &(0x7f0000001000-0xa4)="927ea43130796621bc82e97e046db8299bdf5d7eb2c6a2359e5ab5a29076093688bca9ec2cd13fdf82247077bd25c31816c414571a6d2a1ea9292b207fcda13011f96ca26f1b8f32a6fcdfc650faf3c7f3c1d5a1ce88df2a1d1b44d8b1f47dc9712fe197e3999ec7ad313d33180d3183d926ebe00c0a5b0d010c896dd36aa7be596b8a7f6caac050cb251dec119df57a1b359c6d3b91caae803a119c28ef192de785e9e8", 0xa4, 0x3, 0x0, 0x0, r4}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x1, 0x7, r1, &(0x7f0000001000)="80c521aedff0af8785948c70da9ff934a6627bae0f05d29903a0bbfd1225b2177cb478292dd1e3f7dd183dc8d6fa2dc7d94c6b84bf85446a07be7b7a61aae8f7580ca5", 0x43, 0x8, 0x0, 0x0, r5}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x9, 0x9, r1, &(0x7f0000002000-0x18)="7b835ea2455ebf2d899ebede8737caa0cfc006b534a771aa", 0x18, 0x0, 0x0, 0x1, r6}]) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r7, &(0x7f0000001000)=[{&(0x7f0000002000)="f955436309a72b", 0x7}, {&(0x7f0000002000)="4430de9c95d64b3343e607f32b82a98d96bc26cc369da28349badaa728a5d0814b022d8b95c3364a4560854ad9f3521c0e5e8d4d5e361684aa2bc884037d8718c9886729f65a368f622bbc0d19616517eeb1d790b0ecdcc7712e61585d238cab2117e434e278ff89d04e5e6570e4bf700c7dac5862df44", 0x77}], 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x2000, 0x0) lseek(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000+0xea2)=0x0) r9 = getgid() fchown(r2, r8, r9) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 07:53:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c7c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000689000-0x40)={0x7f, 0x3, 0x80000000, 0x7, "95db19ae69875744669342abe2a82c96ec2e0da55eb690687cc757d9ade0d5e2448b8a9bbe243cbbd6deda8e", 0x1}) openat$kvm(0xffffffffffffff9c, &(0x7f0000b48000-0x9)='/dev/kvm\x00', 0x400000, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000a9f000-0xc)='/dev/amidi#\x00', 0x9, 0x2000) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000596000-0x8)={0x100000001, 0x800, 0x5}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/05 07:53:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00004fc000-0x8)={0x0, 0xfffffffffffff001}, &(0x7f000033c000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00003e4000-0x12)={0x0, 0x3, 0x5, [0x2, 0x9, 0x0, 0x2, 0x2]}, &(0x7f00002d9000-0x4)=0x12) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b72000)={0x0, 0x4}, &(0x7f0000158000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000546000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000067f000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000427000-0xa)={0x0, 0x8, 0x1, [0x401]}, &(0x7f0000dc6000-0x4)=0xa) sendmmsg$inet_sctp(r0, &(0x7f000088d000)=[{&(0x7f0000368000)=@in6={0xa, 0x0, 0x70, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000e72000)=[{&(0x7f0000f35000)="f2a29ef430bb0b96008d533fbf45966b7519bb81770a668abf12d011086b171aaeb4ef40b68cca483eac7dd75ee9cdf5184b48b4391fb16dcacc966cc00b3ee926036ee1f85bea62eaf58f8f7d40ec950fba7ebf7601510dce1faafb3eabd4d4641126cf7affea7846a1a64c11ed12955c6d3b24cf5c9ac9ace3e695904ff788e95d87e1ecdbd48fc08f2b302c136d1be22f85caa6ed0782caf08c2741fa55abcff97a6c2915b3433cca5c9f1f6ca10cc19698062e42b903eccb69267d55c3fb21200f8fe0411d093324722568f3a33ed21bcd3222757343f636293af429b78d9edc41568f0974f5cf7c6e2ce34d6f0b62", 0xf1}, {&(0x7f000056c000)="2318e4b5ab1e151ed6d31142f4ea4c02d496e9815e75b82fdca1993ea463b6da86a7516dd6b68652cbd4af930d746dda1372c507a375a59382e9445c992440ee91accd78dc09fb764e99eec82b97556c5b544b6495fb134bc9185a473841916b3e78a7131a6ffae6edfc85b1dc6417bba999497ec7851685d57bb6aac19ecac026165aaecfe143a3b1f3ae0f21193f86c6b45527b2afca3d88322e1f7bb59e301f436161acd86b374a9df9f088120ed236ee47e68e8c91ee22235212aee3e77eda143a8d6b471f237b48f0f656cfc09737e3a80d481a9b2b54a920a4b76deb5ffbb41c4317c6f466820cbffb81a2d9", 0xef}, {&(0x7f0000775000-0x6b)="4e584027f59285df2574abbc26e3b97f66330dcba1d570852107581e6935921440782f0b45f36bf00c207a552663af9adab7d008525daacf41cad6a55f6bb3d37b957cea0de90d56c7e676e249905150dd66199a22528c21615e8c60e33a8230d3c24354f11fcf1e89c6e1", 0x6b}, {&(0x7f00001a6000-0xa3)="a26eaf3dbcbaf93c69fc9c023e06fb52d9b5905162154032536e7e4568ab1a90d0f12d9f8330a5ea772b940964c3d8862dca1099c93ff6c35b38f1f49080ec9473ba0827af359d00741189920a38f0f0291858cd595778b0fe1360e0050df2e2cc3765c3863479e129e2d2f721b6e1d97c3431b9d8b52c1b252c5a61e3c68ea3d96a92b43e07a785a449bfeebb43477344d96282643b44c52790e1ddbbb24c938f5296", 0xa3}, {&(0x7f0000872000-0x4e)="8a5e0063ae151f85a0aed8636c088b4f4911225600fb3bbecef30767147b80ec61975f5a8822bf42ab734725797802643f4ae955a1dd0d6fbf3377acc54eac57efebd7180cbf7dc1b389a6844167", 0x4e}, {&(0x7f00004bf000-0xc7)="ef2e4ee8e11a270262c309d5c9b586315c432e5bd24a50d6fb5f5cf244834453acdcb1d82c806501f623b4a02e82f00b704f8f36637417e3e0c9ca2b65bc41d6dd9fe281a318a987926a8e19c793463ff416e8a7be842082f66ede92df50013a1d525fea0f0554520a34dcc7b9bdf92a84d577f8520de17930f617ace908e851d085c21d1fe62467e8d7455bacf20eb70a793e6d17f2c4e35e825d24d469034f1def1fdf7c23ff7c55c356d3fac7cf24a141d8247e74b926d63ae233cd64733af0195d3fa91cf6", 0xc7}], 0x6, 0x0, 0x0, 0x4080}, {&(0x7f00001d5000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000264000)=[{&(0x7f0000696000-0x4c)="7b9d9fe8b4a92e7f0620fa1bdcbf300ca9c1ef354e97b4c5fd8bebc3581315ce919873f38a8d555f1609626f86d7b7e40cdc30a77ef4270e93f26fe3832bef1836cc36fbff6424a7fba63d29", 0x4c}, {&(0x7f0000690000-0x1000)="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0x1000}, {&(0x7f0000fe2000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000bf0000)=[@sndinfo={0x20, 0x84, 0x2, {0x3f, 0x201, 0x2, 0x5, r1}}], 0x30, 0x1}, {&(0x7f0000056000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000982000)=[{&(0x7f0000c85000-0x2a)="156d5153ff771e5ba3f7cfb6d0b12fa76567e8cafda266842837c28bcc263a932a73107e2a7b811ed6d1", 0x2a}, {&(0x7f000039c000-0x37)="dd9b0a80b825ebd9a175122555016d7ac85ef7f55c9f0f73f4358deb23dbb4ae62666d6f6570c8221ba73e3f4a1e8e79466238d02c9084", 0x37}, {&(0x7f0000544000-0x73)="971c4add6cbd8352bf03861ae75bd4623937235a912afc396330ab00b708909e2fde31f87a5bd7baad69defa72022a0d00ccfe837845b4b5ee08e6ae51807bb1aacd5084a4774340f3a2f2288f3f2177031b20f0e08b101ce07e7a079c06250485a240c4c17794e283d7f73882c485329aa746", 0x73}, {&(0x7f0000a90000)="b9dd26346ddc6cc497eb4ade1f7a783e7c85e2a57882719a9792e5c2295aa2415a0b9697a14e297e2bdba0f60db5e06304dbb472f2b46fa3f5e5f0a315d50261eff8fe992356d94a4943db90712e8373b9521292def36b368f25e768b25c9ad23e2a80a22c370f35c6307e600a134dd8d847b2d91bd23bb0582ae6781a083f3d8e0e9f0b339e0ceeba17fb350b15bc2f6721e625f89b6f14d9ca50dd65994f2eb6d5733e279816178ece38150354260e566ba9d49be5971ff5edfcf6a24b569cac66746eced0", 0xc6}, {&(0x7f00008f2000-0x69)="7f6dcdb7e2bed5b1f9af38d0e49b18b142deedab7fc14e28d5af72a1fd64e38d4784f0eac9ff2479d2d50b10430e13665edb1a5f2e4e50586b1bab49b7c8c06b24e90ed9620dcb84d0666038fe01e593eb0eb6a625b9a1aa59ccf707ca552643a1a3894fa17e9f8ed4", 0x69}, {&(0x7f00008e1000-0xd5)="c98cfba7b043f46f1883aec41e75e1281f3df107af2a4a46a2cf1c89e272afad41de89add949f0e8e5820f132e2dee08f88665067230d7aa2ba5dbbec0be60db9dcfb3098b6c347c3e818feb846a58bd92cf4318aba5c1b645619700c44682e58b0cb435903d4d3df3d5f34a5e1d4cb6665a5e1ebe3b07584a86647c998491562d300b5ff336814ba136bfbec14cce58536a6508bc1fbfc80db2ae19ef9d39472da24f995d3b65f73cc40c23cfec2e79856fc531adaf06db3584a911abd921be75b744bd541b75ffdc8262733aef75068ec23596c8", 0xd5}, {&(0x7f0000de2000-0x95)="29ab15b64b38b1d99ffde249bc1c054c180a064f86890a2f4fa94917e231ea7a44fa22eb4607cfb2c06acd1b853c94facf4b8d4145974121dd2b873b2df1dd09e05fc6bcf95d449a3ace6907707a0fab894e7a5ef98b615901eb56ced38e5e0581adc6bfd3cb21e00848cc3c6e42cdf3053dec9a00d1ab84946d8f48e8ef3136fe8f7a504861a7a445799a9ec05068b8714a0d8a5d", 0x95}, {&(0x7f0000e20000)="8f60d0d1c95e80ee42341f19b7f8f0fd6588fa77bd74b25fb50fb737435937cc7d3424bd09fb6f1976b4d06e72a5454a2e5ed34151ba08a9b5357d39b70bc8c55d4c1c35607b37a9b77f", 0x4a}], 0x8, &(0x7f0000c1f000)=[@init={0x18, 0x84, 0x0, {0x40, 0x8000, 0x7fffffff, 0x4}}, @init={0x18, 0x84, 0x0, {0x80000000, 0xf0f, 0xc, 0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x20f9, 0x0, 0x1, 0x7, 0x1f, 0x10000, 0xff, 0x60, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x8, 0x1, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x0, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x2, 0x6, 0x100000001, 0x1000, 0x1, 0x1, 0x5, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x81, 0x8, 0xc2bb}}], 0x150, 0x20000000}], 0x3, 0x800) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r6 = accept$inet(r0, &(0x7f0000cbf000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000758000)=0xff5e) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000527000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$nfc_llcp(r7, 0x118, 0x0, &(0x7f0000063000-0x8e)=""/142, 0x8e) setsockopt(r6, 0x84, 0x7b, &(0x7f0000571000-0x8)="7922e2ed01000000", 0x8) close(r6) 2018/01/05 07:53:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x80000) faccessat(r0, &(0x7f0000a46000)='./file0\x00', 0x40, 0x600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000b14000-0x4)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) userfaultfd(0x80800) r2 = syz_open_dev$amidi(&(0x7f0000d04000)='/dev/amidi#\x00', 0x94b1, 0x2) write(r2, &(0x7f0000068000)="6d14e7c02169ebb250d8674efc895481215a5c48e7f23251377a1eb7a602c1d04e5b7bba494100848dda8ff0386380d9dbfaed8da446acc0bb1e4ae10702a88127b76eb6413d512b53a2be40e54cf8d87a62aaa18c15f863a1675d62c5e4a4de199c581d1d39ab93e470197e50463aab2ba4fcb4494ddee4756def00e62b34dfa2", 0x81) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00007c7000-0x10)=[{0xe, 0x5}, {0x2, 0x9}], 0x2) renameat(r0, &(0x7f0000dde000)='./file0\x00', r2, &(0x7f0000d63000)='./file0\x00') ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f000063d000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00001fc000-0x8e)=""/142, 0x8e) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000f5000-0x4)=0x7fffffff) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) 2018/01/05 07:53:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000015f000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000629000)={{0x8, 0x3, 0x4, 0x3, "74d74852c7be4fd5417bc0ad6acf378cfc7e0a1d96d72cd480d7cf3ea439b006305b617704fe652272f4c52a", 0xd283}, 0x0, 0x0, 0x80000000, r2, 0x18000, 0x9, "c16abb2e1a11f3b9dc752ccf06bb3e7a0219e030189eaa75bd971717608f850cb232dd0babe49ce031ffd66b8c094b87cf6b4d7bf6dd56a84f7b2764533f68e7", &(0x7f000012a000-0x5)='}-!@\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0x4, 0x80000000, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 53.318714] device syz7 entered promiscuous mode [ 53.409419] handle_userfault: 146 callbacks suppressed [ 53.409432] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.419359] CPU: 0 PID: 7877 Comm: syz-executor3 Not tainted 4.15.0-rc6+ #248 [ 53.426621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.435961] Call Trace: [ 53.438525] dump_stack+0x194/0x257 [ 53.442145] ? arch_local_irq_restore+0x53/0x53 [ 53.446796] ? handle_userfault+0x12b7/0x24c0 [ 53.451271] handle_userfault+0x12fa/0x24c0 [ 53.455566] ? handle_userfault+0x150b/0x24c0 [ 53.460049] ? userfaultfd_ioctl+0x4520/0x4520 [ 53.464603] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.469763] ? perf_trace_lock+0xb0/0x900 [ 53.473880] ? __lock_is_held+0xb6/0x140 [ 53.477926] ? perf_trace_lock_acquire+0xe3/0x980 [ 53.482742] ? trace_event_raw_event_lock+0x340/0x340 [ 53.487912] ? print_irqtrace_events+0x270/0x270 [ 53.492650] ? print_irqtrace_events+0x270/0x270 [ 53.497376] ? get_user_pages_fast+0x277/0x340 [ 53.501932] ? perf_trace_lock+0xd6/0x900 [ 53.506053] ? perf_trace_lock+0xd6/0x900 [ 53.510169] ? perf_trace_lock_acquire+0xe3/0x980 [ 53.514988] ? trace_event_raw_event_lock+0x340/0x340 [ 53.520161] ? __lock_acquire+0x664/0x3e00 [ 53.524376] ? check_noncircular+0x20/0x20 [ 53.528585] ? __lock_acquire+0x664/0x3e00 [ 53.532806] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.537977] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.543150] ? find_held_lock+0x35/0x1d0 [ 53.547204] ? __handle_mm_fault+0x3296/0x3ce0 [ 53.551758] ? lock_downgrade+0x980/0x980 [ 53.555891] ? lock_release+0xa40/0xa40 [ 53.559837] ? copy_overflow+0x20/0x20 [ 53.563702] ? do_raw_spin_trylock+0x190/0x190 [ 53.568276] __handle_mm_fault+0x32a3/0x3ce0 [ 53.572674] ? __pmd_alloc+0x4e0/0x4e0 [ 53.576545] ? find_held_lock+0x35/0x1d0 [ 53.580588] ? handle_mm_fault+0x248/0x8d0 [ 53.585215] ? lock_downgrade+0x980/0x980 [ 53.589380] handle_mm_fault+0x334/0x8d0 [ 53.593418] ? down_read+0x96/0x150 [ 53.597025] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 53.601583] ? vmacache_find+0x5f/0x280 [ 53.605546] ? find_vma+0x30/0x150 [ 53.609063] __do_page_fault+0x5c9/0xc90 [ 53.613104] ? mm_fault_error+0x2c0/0x2c0 [ 53.617224] ? find_held_lock+0x35/0x1d0 [ 53.621267] do_page_fault+0xee/0x720 [ 53.625042] ? __do_page_fault+0xc90/0xc90 [ 53.629252] ? lock_release+0xa40/0xa40 [ 53.633195] ? perf_trace_lock+0x900/0x900 [ 53.637412] ? do_raw_spin_trylock+0x190/0x190 [ 53.641974] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.646806] page_fault+0x2c/0x60 [ 53.650234] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 53.656015] RSP: 0018:ffff8801d01ef928 EFLAGS: 00010246 [ 53.661358] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82584841 [ 53.668601] RDX: 000000000000010b RSI: ffffc90001db9000 RDI: ffff8801d01efd28 [ 53.675848] RBP: ffff8801d01efa08 R08: ffff8801ce8e31a0 R09: 1ffff1003a03dee7 [ 53.683088] R10: ffff8801d01ef858 R11: 0000000000000003 R12: 1ffff1003a03df28 [ 53.690328] R13: ffff8801d01ef9e0 R14: 0000000000000000 R15: ffff8801d01efd20 [ 53.697598] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 53.702780] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 53.707950] ? iov_iter_revert+0x9d0/0x9d0 [ 53.712160] ? mark_held_locks+0xaf/0x100 [ 53.716277] ? simple_xattr_get+0xeb/0x160 [ 53.720493] ? current_kernel_time64+0x122/0x2f0 [ 53.725222] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.730304] generic_perform_write+0x200/0x600 [ 53.734880] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 53.740130] ? generic_update_time+0x1b2/0x270 [ 53.744685] ? __mnt_drop_write_file+0xd/0x70 [ 53.749153] ? file_update_time+0xbf/0x470 [ 53.753360] ? current_time+0xc0/0xc0 [ 53.757146] ? down_write+0x87/0x120 [ 53.760842] __generic_file_write_iter+0x366/0x5b0 [ 53.765743] ? check_noncircular+0x20/0x20 [ 53.769963] generic_file_write_iter+0x399/0x790 [ 53.774696] ? __generic_file_write_iter+0x5b0/0x5b0 [ 53.779785] ? iov_iter_init+0xaf/0x1d0 [ 53.783736] __vfs_write+0x684/0x970 [ 53.787421] ? lock_acquire+0x1d5/0x580 [ 53.791368] ? kernel_read+0x120/0x120 [ 53.795256] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 53.799983] ? __sb_start_write+0x209/0x2a0 [ 53.804280] vfs_write+0x189/0x510 [ 53.807796] SyS_write+0xef/0x220 [ 53.811233] ? SyS_read+0x220/0x220 [ 53.814829] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.819831] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.824569] entry_SYSCALL_64_fastpath+0x23/0x9a [ 53.829295] RIP: 0033:0x452ac9 [ 53.832454] RSP: 002b:00007faee9fd5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 53.840133] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 53.847385] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 2018/01/05 07:53:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000e61000-0xb)='/dev/adsp#\x00', 0x40, 0x480000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00005c6000)={0x3, r0, 0x1}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f8d000)=0x0) ptrace$getregset(0x4204, r4, 0x207, &(0x7f000044b000-0x10)={&(0x7f00002e9000-0xb8)=""/184, 0xb8}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000bbf000-0x18)={0x1, 0x0, [{0x40000020, 0x0, 0x9}]}) 2018/01/05 07:53:54 executing program 3: mmap(&(0x7f0000000000/0xeab000)=nil, 0xeab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a27000/0x1000)=nil, 0x1000) mmap(&(0x7f0000a27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a28000-0xb)='/dev/audio\x00', 0x40080, 0x0) mmap(&(0x7f0000a27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000a28000-0x3)={0x2, 0x0, 0x3f, 0x0}, 0x5) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000eac000-0x16)=""/22) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000eab000)='/dev/vcs\x00', 0x0, 0x0) 2018/01/05 07:53:54 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000646000)='/dev/sequencer\x00', 0x500, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) 2018/01/05 07:53:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000c18000)='/dev/audio\x00', 0x46400, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000ca6000/0x18000)=nil, &(0x7f0000e0f000)=[@textreal={0x8, &(0x7f000000d000)="0f32f4b8410d8ee066b9800000c00f326635010000000f3036f3af67660f6883009000002e0f01d1baf80c66b88cbc108166efbafc0cb8f3ffefbaf80c66b89cecfb8366efbafc0c66b83200000066ef0f09", 0x52}], 0x1, 0x44, &(0x7f00005da000-0x10)=[@dstype0={0x6, 0xc}], 0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000c28000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000c90000-0x8)=0x4ffe) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000b1a000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x8, 0x2, 0x1000, 0x2000, &(0x7f0000dc2000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000057b000)={"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"}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00003fe000/0x18000)=nil, &(0x7f0000562000-0x18)=[@text64={0x40, &(0x7f0000b83000-0x69)="0f00dcb805000000b9000000000f01c1c744240007000000c7442402b9000000c7442406000000000f011c2466baf80cb86c00c889ef66bafc0cb800800000ef490f09b8010000000f01c166b81e008ed84a0f01f8b9800000c00f3235010000000f302e4ad3740880", 0x0}], 0x1, 0x0, &(0x7f0000dc7000)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/05 07:53:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e5b000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) write$fuse(r0, &(0x7f0000d63000-0x50)={0x50, 0x0, 0x7, @fuse_init_out={0x7, 0x1a, 0x401, 0x100, 0x3, 0x7, 0xb1c, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000023a000)=0x8, 0x4) connect$netrom(r0, &(0x7f0000fed000)=@ax25={0x3, {"6494a8477bc6a7"}, 0xffffffff}, 0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000084000-0x10)='/dev/input/mice\x00', 0x0, 0x200000040fb) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000929000)='/dev/vga_arbiter\x00', 0xc2000, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000da8000-0x4)=0x841, 0x4) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000c2c000)={0x800000000000000, 0x2, 0x6, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/05 07:53:54 executing program 7: r0 = socket$inet_sctp(0x2, 0x8, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000d8b000-0xb5)=""/181) 2018/01/05 07:53:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000222000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f000003e000)='\t', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000101) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00000eb000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}}}], 0x30) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00008e2000-0x5f)="2c218ab5c88175c69205a88b3a7d1898b651169e8288dfe2ee145ef7a79c4cdeec2e5f4bc8f8917f3507e0f95f4697309c781b4f08708a04b4ed87373c7d70a18c505f5fd56941ce9742b3de7cf9a3686b938e5c3535d71265daf85e268b31", 0x5f) 2018/01/05 07:53:54 executing program 6: mmap(&(0x7f0000000000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x0, &(0x7f0000b72000)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b5a000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000773000)={0x7, &(0x7f0000b73000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000a00000)={r4, 0x2b}) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000069d000-0x16)={0x0, 0xf515, 0x7, [0x7f, 0x80000001, 0x6, 0x5, 0x80000000, 0x7f, 0xa0b]}, &(0x7f000052b000)=0x16) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000342000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b74000-0x20)={0x7f, 0x67f, 0x8202, 0x80000000, 0xc5e, 0x0, 0x1, 0x0, r5}, 0x20) getsockname$unix(r3, &(0x7f0000b72000)=@file={0x0, ""/91}, &(0x7f0000603000-0x4)=0x5d) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 53.854636] RBP: 0000000000000059 R08: 0000000000000000 R09: 0000000000000000 [ 53.861874] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee8f8 [ 53.869115] R13: 00000000ffffffff R14: 00007faee9fd66d4 R15: 0000000000000000 2018/01/05 07:53:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000043d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f52995946269", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0xffffffffffffffff, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009b9000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000c72000)='./file0\x00', 0x6000820) inotify_rm_watch(r0, r1) 2018/01/05 07:53:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000a13000)=0x8001, 0x4) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0400f2ff0000acff002103c75735", 0x26) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f7f000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/05 07:53:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000c90000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c7a000-0x4)=0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b6b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000012e000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) writev(r2, &(0x7f000070c000)=[{&(0x7f0000a5d000)="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", 0xde8}], 0x1) open$dir(&(0x7f0000458000-0x8)='./file0\x00', 0x400000, 0x104) 2018/01/05 07:53:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000b3e000)='trusted-\x00') r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b75000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025c000)=0xe8) ioctl$BINDER_WRITE_READ(r1, 0x2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a0a000)=[], 0x0, 0x0, &(0x7f0000bff000-0x4e)=""}) [ 53.956869] kvm [7886]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x9 2018/01/05 07:53:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00001d2000-0x32)={0x52, 0x7fffffff, 0x95d, {0x7f, 0x6}, {0x8001, 0x2}, @period={0x5a, 0x56d, 0x4, 0xffffffffffff6d81, 0x101, {0x4, 0x6, 0x8, 0x800}, 0x5, [0x9, 0x400000000000000, 0x80, 0x2, 0x2]}}) 2018/01/05 07:53:54 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000722000-0xe)='/selinux/load\x00', 0x2, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a1000)='/dev/kvm\x00', 0x20000000200003, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xce, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x4001f, &(0x7f0000672000-0x32)="01001000000000f8ff067721233ffb871adfae489beab4b474bc6361fc002569d6bd4d0bc45505000000d15d436cacb1a5ef") fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) listen(r0, 0xee) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000cf9000)=0xffffffffffffffe1) accept(r0, &(0x7f00000e7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001f6000-0x4)=0xe) 2018/01/05 07:53:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000c1c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000876000-0x4)=0x8) fdatasync(r0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f000016b000-0x15)="eb32bd3d7889e8f94b39795d966c76739a37be9471") r2 = socket$inet(0x2, 0x1, 0x0) restart_syscall() fsetxattr(r2, &(0x7f00008d6000)=@known='security.selinux\x00', &(0x7f000087a000-0x1)="", 0x0, 0x0) 2018/01/05 07:53:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001df000-0x14)={0x0, 0x3fe, 0x0, []}, 0x8) [ 54.013185] kvm [7886]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x9 [ 54.090671] audit: type=1401 audit(1515138834.306:391): op=setxattr invalid_context="" 2018/01/05 07:53:54 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000c7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="b36dfd1467231235d6426fb1a4d962d9", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000e99000-0x4)=0x0, 0x4) r1 = perf_event_open(&(0x7f00008fc000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ab3000)="", &(0x7f0000691000)=0x0, &(0x7f0000c72000)=0x0, &(0x7f0000c6c000)="") fremovexattr(r1, &(0x7f0000b38000-0x26)=@random={'system.\x00', '/selinux/commit_pending_bools\x00'}) syz_open_dev$evdev(&(0x7f0000d76000-0x12)='/dev/input/event#\x00', 0x4, 0x88000) 2018/01/05 07:53:54 executing program 0: r0 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r1, 0x409, 0x4) ftruncate(r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x80, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x189}, &(0x7f0000002000)=0x8) 2018/01/05 07:53:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00006a8000)=[{&(0x7f0000b0a000-0x66)=""/102, 0x66}], 0x1, &(0x7f0000790000-0x10)=[{&(0x7f000065f000)=""/240, 0xfffffffffffffe5d}], 0x1, 0x0) 2018/01/05 07:53:54 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000527000-0x4)=0x6, &(0x7f0000000000)=0x4) syz_emit_ethernet(0x18, &(0x7f0000a18000-0x104)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="bebfb42e37c3", [], {{0x806, @llc={0x8, @snap={0x0, 0x0, '7', "85ae7e", 0x0, ""}}}}}, 0x0) 2018/01/05 07:53:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a4c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000f98000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) 2018/01/05 07:53:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c02000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000225000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00009dc000-0x3f)="08bfc3e0af35b0d87f93c4b87ff05aa3b9ff49ee390df0a6cc012eb4f796a828fec6c9177ca256874707932b58f303763cc11f7d927533d9e04496283962c8", 0x3f) timerfd_create(0x2, 0x0) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004b1000)='./file0\x00', 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000c1c000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000f45000)='v3') ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000020000-0x4)={0x0, 0x0}) 2018/01/05 07:53:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$ion(0xffffffffffffff9c, &(0x7f0000708000-0x9)='/dev/ion\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/05 07:53:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000022a000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000077a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) tee(r0, r2, 0x6, 0x1) getpeername$netlink(r2, &(0x7f0000abd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000055e000)=0xc) 2018/01/05 07:53:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003a000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f000002c000-0xa)='./control\x00', 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a4c000)='/dev/hwrng\x00', 0x400, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000fd000-0x9a)={r1, r2, 0x8, 0x130784ef, &(0x7f0000820000)="cd3ecc8ddca8a157d88dc355c8d39c0bcad9dfa4ba0cc7b5ee427afe768bd770c65579b9cb212c13c874091dbeec6b9087f3e500d310252fa769e381293eb85294fe2a10dd81", 0x9ff, 0x7f, 0x1, 0x8, 0x800, 0x8, 0x2, "a2f08b465279989dccbfcf91f5df7f48ab5059882ea1bc00dcd334d3847abea867120040a7c1e7e937f9c2d350ccbb41969fb16986e7b2a3f5bf6d5c1539a03628035602e3dc153ee215711754c44004a4d05073e02b32fd79b064ef3d8eb9b949c867c15f705eaf535d74e6cf7c9175571c"}) r3 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) mknodat(r3, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r3, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[], 0x0) 2018/01/05 07:53:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005dd000-0xb)='/dev/loop#\x00', 0x0, 0x0) close(r0) ioctl(r0, 0x4000000000001260, &(0x7f0000206000-0x1)="ca") 2018/01/05 07:53:54 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x9, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000000)=@fragment={0x3b, 0x0, 0x7, 0x630, 0x0, 0x2, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r2, 0x8, &(0x7f0000003000-0x7a)=""/122) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000002000-0x20)={0x7, 0x80000001, 0x0, 0x3f, 0x10, 0x3}) r3 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r3, &(0x7f0000002000)=[{0x0, 0x0}], 0x1, 0x100) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) 2018/01/05 07:53:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000271000)='/dev/adsp#\x00', 0x7, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fca000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000bdc000-0x8)={r1, 0x2}) 2018/01/05 07:53:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000002009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r0, &(0x7f000046c000)=0x0, 0xfffffffffffffd94) socketpair(0x5, 0x7, 0xd6, &(0x7f0000c27000)={0x0, 0x0}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000aec000-0x18)={0x200, 0x8, 0xfffffffffffffffc}) r3 = eventfd2(0x7fff, 0x1) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000023000-0x20)={"34444283411ae94aa1c46792fd4124d5", {0x4, 0x9, 0x5, "7e0eaeb4df4b", 0x40, 0x0}}) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00004ce000)={0x7fff, 0x0, 0x1}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00004f1000-0x20)={0x4000, &(0x7f0000718000-0x8)=0x0, 0x8, r3, 0x5}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_open_dev$sndpcmp(&(0x7f00007d0000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x4000) 2018/01/05 07:53:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f00004d3000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000465000+0xd53)='/dev/mixer\x00', 0x101201, 0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000458000-0x3d)=""/61) fcntl$lock(r3, 0x7, &(0x7f0000028000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x1000000000016) clock_gettime(0x0, &(0x7f0000d8c000-0x10)={0x0, 0x0}) mq_timedreceive(r4, &(0x7f0000144000-0x8b)=""/139, 0x8b, 0x2d, &(0x7f0000710000-0x10)={r5, r6+30000000}) tee(r4, r4, 0x3, 0x1) dup3(r2, r3, 0x0) 2018/01/05 07:53:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ad000)='net/ip_mr_cache\x00') sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x8000000026) 2018/01/05 07:53:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ec0000)='/dev/ptmx\x00', 0x480c0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000728000-0x24)={0x64b, 0x5, 0x6f, 0x1, 0x4000, 0x46, 0x2, 0xff, 0x100, 0x0, 0x100, 0xa9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f0000d94000)=0x5, 0x8) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r3, 0x40044591) dup2(r2, r3) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f000064b000)=""/130) 2018/01/05 07:53:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000036c000-0xb)='/dev/vcsa#\x00', 0x46, 0x103800) eventfd2(0xffffffffffffff5f, 0x800) r1 = syz_open_dev$sndseq(&(0x7f0000558000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000589000)=""/172) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00009f1000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:53:54 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x841) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000464000)=0x0, 0x4) 2018/01/05 07:53:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000588000)=0x75) unshare(0x20000000) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d4d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000c3c000-0xfb)=""/251) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:53:54 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f000000d000)=0x81, 0x2cd) 2018/01/05 07:53:54 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a8b000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000039b000+0x4ad)=0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r1, &(0x7f0000ce2000-0x60)=[{&(0x7f0000978000)="71c9f77d4d7b8ac692db90e49bc48f87f004693ad8ef74733ce7a233171461054fcaca1897d28d6976", 0x29}, {&(0x7f0000333000-0xb9)="dbf3370d48c98b1455886eb546f0dedb4d751578847445d3c846626f6d1ce6d58ba34bdf90f2e16078b908a36c2850e56e170e7e72de03a985aa755607be6bdeb2eb83c841d6e5dc636314b862ab597157c0f2d9fccd4b08f3440036b131101a4c870eade2b7e41a37230389066a97e3e996ae1f7bc498abdf8fb9d08eda5e16b28dede2abe240d58b5c423fc954dbb15c8f9dd51613dead8bc346ee02811aa2a84624e34301edd3f07c732283df510b2f8b0059288aa879ae", 0xb9}, {&(0x7f00004a7000)="c0e0e83c713d5954fc73d8b70ee1eec01edbc2c443959695601f911108f2cafa910797b876823a66aa92d0788cb182550551b4e151076989737dd6604d24b8f3a0ae25200d9eefee34d9e116cb4c6b4c399252155a4d4351a6f403d1099ffaa55298b1d61178a9de1c91155227c47c79b7955d008e4c3da48650be9117fc44c85879ed21ad030f37eb70822ca7605989bbb69311c29e8da9f88486a35c0b027bb5ee19f350804d0db289749ebe25df2067873fe9a1447a380ca3a4884be08c9117c1cb8f72d21cd9b81c81a9f004300fd8f8ee7d6368b3dd621cab7b3ababeb3", 0xe0}, {&(0x7f0000689000)="c4e9d04b9b5c9a7fa0f742718bb8f42fa4f0ce1ad9856cc07425bee742823ad34f33745e625581027f9577737ed3927b431ba6df849dfe1add8e9d047218f14db16b9a045ab9626afd4e65a984e33e714470b25e6a20c1570e4a06352d0d886846cbc6f798a2be56b3b024583362b81265c5ff9ea129d77dd78c42f00b0d94c636d4a95cb6dccded3ad8f7117b097bce8fc52568e323f1e30c6041093e86626ac8242c18fa8da5334a1359295ec9b8ecc69ae1c554e6ea0b18501364afeda1598c2aa2ff80f23bea4de9dec92b039177c5c621d6f9ece30bda0bb4ac", 0xdc}, {&(0x7f00008b2000-0x94)="25dbb1c6ab47f5743071002fd0490250d5c55e6392d7b0af6f0ec1c37bb7bf3a4e8f41c53064dde513300bb92da3f5aa0ff1c4909c924cb0b1118ff89966d6e7890b053ddc0e722a0c08a77df1a2b698e8de54ee1b250fdcddab2a006cb63e5e84f1313bc7ddc86fb840f99410ed0860901926c8a1a865eb17f10eefa9c782733144a2dbde434537605635c12e66b0f3ee457577", 0x94}, {&(0x7f00007bb000-0x71)="044070d3f66cbac273775938b86c97aa1eb2cf50295dcb34c8eec8e5c0b7356afea93480fd08f570b7395cb0a266616592bd20d869d35297a9ef5bdbcaeb3eb3074f7fd657dbb5cfbba76bb13677648aa5b7c448ef9dddd0970252fcdbe4f23c767a02140a21a3e2b3ec4b13a78854c34a", 0x71}], 0x6, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) recvfrom$inet6(r1, &(0x7f0000ba0000-0x93)=""/147, 0xfffffffffffffce6, 0x1b, &(0x7f0000183000)={0xa, 0x0, 0x1000000010000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) fsetxattr(r0, &(0x7f00004ac000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001af000-0x3)='$$\x00', 0x3, 0x3) r2 = getpgid(0x0) process_vm_writev(r2, &(0x7f0000104000-0x80)=[{&(0x7f0000ffb000-0xb8)=""/184, 0xb8}, {&(0x7f00007c7000-0x4c)=""/76, 0x4c}, {&(0x7f00005e4000-0x11)=""/17, 0x11}, {&(0x7f0000006000-0xec)=""/236, 0xec}, {&(0x7f0000ce3000)=""/16, 0x10}, {&(0x7f0000b92000-0x9)=""/9, 0x9}, {&(0x7f0000b43000)=""/2, 0x2}, {&(0x7f0000651000)=""/130, 0x82}], 0x8, &(0x7f0000526000)=[{&(0x7f0000d72000-0xa6)=""/166, 0xa6}, {&(0x7f00005e5000-0xd8)=""/216, 0xd8}], 0x2, 0x0) 2018/01/05 07:53:54 executing program 4: futex(&(0x7f0000ce0000)=0x0, 0xf, 0x0, &(0x7f0000885000-0x8)={0x0, 0x1c9c380}, &(0x7f0000239000)=0x0, 0x0) r0 = semget$private(0x0, 0x2, 0x40) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000c1c000-0xb0)=""/176) 2018/01/05 07:53:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000964000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00007a3000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x1c, 0x84, 0x2, {0xbae, 0x5, 0x0, 0x800b554, 0x0}}], 0x2c, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000db9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 07:53:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x800003, 0x84) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009f2000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x9, 0xb0a8, 0x5, 0x354a4cef, 0x3ff, "888dba68458f237d0f344dd58e4b411b9202af8908a777cd514c1831b51638124f4013b2940dda97a96a278af38935166a4bb7437c5c32300a70075b5c8277", 0x1}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r2, 0x5411, &(0x7f0000002000)="8e9602b9686dcb9d22cf69b17ea15342a7d88e13b8bd69bd4b77b0932e01b69e765cff4982dae51ac4620366d60cd2aefbff2baf23e9b11a153265bc304f19be91c0864813676d5d2834df519e441438d0ce95458de6839a035b054f93a246a31d5650907c59ee7b5c295e505c54cac6278240a62cb5ad2fb381117afcd4f9b893e663b5bd0bf4beb330c4d5ecaa3772cfbf989a96eed3b7554a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a18000)='./file1\x00', 0x0) mkdir(&(0x7f000084d000-0x8)='./file0\x00', 0x0) sync_file_range(r2, 0x1, 0x800, 0x6) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00001d0000-0x4)=0x0) r3 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000034000-0x8)='./file2\x00', 0x0) mount(&(0x7f0000d3b000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000009c000-0x3)='\x00v\t', 0x1004, &(0x7f0000ea1000)="") pivot_root(&(0x7f0000a39000-0xe)='./file0\x00', &(0x7f000026d000-0x8)='./file1\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007b9000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) recvmsg(r3, &(0x7f000079e000)={0x0, 0x0, &(0x7f00006d7000)=[{&(0x7f0000127000)=""/192, 0xc0}], 0x1, &(0x7f0000875000-0x1000)=""/4096, 0x1000, 0x3}, 0x2) sendmsg$inet_sctp(r0, &(0x7f000000a000-0x38)={&(0x7f0000ff4000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000)=[{&(0x7f0000314000)="df", 0x1}], 0x1, &(0x7f0000363000)=[@sndrcv={0x30, 0x84, 0x1, {0xff, 0x3, 0x1, 0x1, 0xfff, 0x100, 0x1ff, 0x18000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x2, 0x6, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x95, 0x9, 0xffffffffffffff80, 0x119f, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x8, 0x400, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0xfd, 0x7, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x200, 0x7, 0x100000001, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x2, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x1, 0x4590b27f, 0x8001, 0xffffffff, 0x8, 0x20, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x4f6090a6, 0x9, r4}}], 0x1b0, 0x804}, 0x20000080) 2018/01/05 07:53:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x1, 0xffffffffffffffff) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f0000fb2000-0xd8)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe72fbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000000011f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a18faff76be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000603000-0x4)=0x0, &(0x7f0000660000)=0x4) recvmsg$kcm(r1, &(0x7f0000e36000-0x38)={&(0x7f000003f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c03000-0x50)=[{&(0x7f0000d18000)=""/167, 0xa7}, {&(0x7f00007df000-0x86)=""/134, 0x86}, {&(0x7f0000f54000-0xec)=""/236, 0xec}, {&(0x7f00006f4000-0xa)=""/10, 0xa}, {&(0x7f00000f3000-0xbe)=""/190, 0xbe}], 0x5, &(0x7f0000675000)=""/162, 0xa2, 0x5}, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000002b000)=""/196) 2018/01/05 07:53:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00002f4000-0xe)='./file0/file0\x00', 0x10c0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007a5000-0xa)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000300000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f000082f000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d86000-0x8c)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000051f000)=0x8c) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000c34000)=""/129) 2018/01/05 07:53:54 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f7b000)="26000000230043f8feffffff0000360004ffffe8004000000e00010003000000000503c76e35", 0x26) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a66000-0x20)={@generic="a7780e1a90fc8e723080c127b0b1b68a", @ifru_flags=0x800}) 2018/01/05 07:53:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000c1e000)={0x3, {{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f1b000-0x8)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) 2018/01/05 07:53:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d39000-0x16)='/selinux/checkreqprot\x00', 0x214b00, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000261000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000010c000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b0a000-0x4)=@assoc_id=r1, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0x18, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 07:53:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00005c1000)='/dev/mixer\x00', 0x400, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) syz_emit_ethernet(0x6e, &(0x7f0000c96000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x84, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "808a8d68ec23c4ae"}}}}}}}, 0x0) 2018/01/05 07:53:54 executing program 4: clone(0x0, &(0x7f0000001000-0x54)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000739000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000abb000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$ION_IOC_IMPORT(r1, 0xc0084905, &(0x7f0000000000)={0x0, 0xffffffffffffff9c}) r3 = socket$bt_hci(0x1f, 0x3, 0x1) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000d29000-0x20)=[{r0, 0x800a, 0x0}, {r2, 0x1005, 0x0}, {r3, 0x81, 0x0}, {r4, 0x8, 0x0}], 0x4, &(0x7f0000000000+0x5dc)={0x0, 0x1c9c380}, &(0x7f0000000000)={0xbd9}, 0x8) 2018/01/05 07:53:54 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) shmget(0x1, 0x1000, 0x410, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f000000a000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/05 07:53:54 executing program 6: r0 = socket$inet6(0xa, 0x180002, 0x762) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e86000-0x4)=0xe8) mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x40000000000001) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000df1000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000df3000-0xa)='/dev/cuse\x00', 0x40000, 0x0) bind$netlink(r2, &(0x7f0000df3000-0xc)={0x10, 0x0, 0x0, 0x400480}, 0xc) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000331000)=0x0, &(0x7f00000a1000-0x4)=0x4) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000be6000-0x4)=0x0, &(0x7f0000df4000-0x4)=0x4) setsockopt(r0, 0x84, 0x13, &(0x7f0000dde000-0xd)="", 0x0) connect$netlink(r2, &(0x7f000022a000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/05 07:53:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$FIONREAD(r0, 0x541b, &(0x7f00009e4000)=0x0) write(r0, &(0x7f0000b1e000-0xc4)="0c2afb05e8000000001b00173d5026b48725dbefcf5caf03003cd557ac7fda978610d9201512c8ae6f0b92", 0x2b) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000c0e000-0x8)=0x8000) 2018/01/05 07:53:54 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) prctl$setptracer(0x59616d61, r2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000000f000-0x4)=0x1c6d, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f000000c000)={0x1000, 0x4, 0xfffffffffffffff8, 0xd601, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xff, 0x200, 0x20fb, 0x1ff, "864e8e046f40f1d01b1886b78256db1b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000000f000-0x84)="c62fb025645478c687066ad3ce8031c53f398e79ad6513d6324140fbec8597c55dc93dfccb8af11cb1b09a42929c8cb495961a69ec3dfd2ac3148d0053a1b5b53c6d7fe72bc79c671d66e64246bef1df610d2b5c86b74b47fb78ef9dec54a4abe52a32edda00cab4c579eb1a8ce6f0c936a8781bbf0b70a516d8b76860526b9996898a10", 0x84) bind$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f, {0x0, 0xb1, 0x8001, 0x5, 0x74b, 0x7}, 0x7}, 0x9) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000000f000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000008000-0xc)={@loopback=0x0, @loopback=0x0, @loopback=0x0}, &(0x7f000000a000-0x4)=0xc) 2018/01/05 07:53:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008e0000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0x6}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000107000-0xb8)={r1, 0x1f, 0x8, 0x18000000000, 0x2, 0x1f, 0x6, 0x8000, {r2, @in={{0x2, 0x2, @rand_addr=0x6c2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80000000, 0x9, 0x2, 0x889c}}, &(0x7f000056b000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2000000011, 0xa, 0x300) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000003d000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f00009a2000-0x14)={0x57, 0x2, 0xffff, {0x8001, 0x0}, {0x7, 0x8}, @rumble={0x100000000, 0x3}}) r4 = socket$inet(0x2, 0x1, 0x0) r5 = shmget(0x3, 0x4000, 0x8, &(0x7f0000963000/0x4000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f00003f0000-0xbe)=""/190) r6 = syz_open_dev$tun(&(0x7f000056c000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r6, &(0x7f0000e51000)=@pi={0x0, 0x0, @eth={@random="284e882a33c7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x8, @snap={0x0, 0x0, 'K', "05a28f", 0x0, ""}}}}}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00009ae000)={r1, 0x3ff}, &(0x7f0000224000)=0x8) 2018/01/05 07:53:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c43000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d81000)=0xc) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f00003b8000)="") setgid(0x0) 2018/01/05 07:53:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={0x0, r1+30000000}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) unshare(0x400) signalfd4(r0, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00002c9000-0x20)={{&(0x7f0000967000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2018/01/05 07:53:54 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000b20000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000795000)=0xc) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000833000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000886000)="", 0x0) 2018/01/05 07:53:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c51000-0x4)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000914000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000967000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000131000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000062d000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x84, 0xfff, 0x0, 0x100000000, 0x80000001, 0x7, 0x5, 0x4, 0x3, 0x66, 0x6a, 0x100, 0x8, 0x6, 0xb5]}, &(0x7f0000fed000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000057b000)={r2, 0x8a, "b04cfaeb481d9c19900406d0a6081a5901b18fd8a73b1d91f07a7af20380406b1ec39ad43001e113cf99da6477bb5cfdbdbca16b6b05a370ded03107562d5ae895cbfb169e38011246c731cf9bfe8842926428612eeb5669daa75fe7456fb3c03b27d8d1a24fb860b4e0b9a1415ba6493932cd54f15fb6c8a4c30f1f5267e4aab5e9b1f0fcc3fd84b564"}, &(0x7f0000379000)=0x92) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x142, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x30, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 07:53:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f00004bb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000054c000)='eth1bdev*ppp0nodevvmnet0\x00', 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0xd90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x808010000080802, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) [ 54.569112] sg_write: data in/out 196/1 bytes for SCSI command 0x15-- guessing data in; [ 54.569112] program syz-executor1 not setting count and/or reply_len properly [ 54.607530] device eql entered promiscuous mode 2018/01/05 07:53:54 executing program 6: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d08000-0x4)=0x0, &(0x7f0000dee000-0x4)=0x4) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 07:53:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000474000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000694000)={0x0, 0x0, 0x0}, &(0x7f000036e000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000470000-0x8)='osm_adj\x00') kcmp(r0, r1, 0x4, r2, r2) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) 2018/01/05 07:53:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000e60000-0x8)='keyring\x00', &(0x7f000031d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r0, 0x80000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f0c000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00006e0000)=""/251) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r3, 0x6, &(0x7f0000013000)={0x1, 0x0, 0x0, 0x20000, 0x0}) close(r3) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 07:53:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x8, &(0x7f0000fca000-0x60)={0x0, 0x36, 0x0, @thr={&(0x7f0000f49000+0xf08)="", &(0x7f0000a6d000-0xb8)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f4000-0x4)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) [ 54.621418] sg_write: data in/out 196/1 bytes for SCSI command 0x15-- guessing data in; [ 54.621418] program syz-executor1 not setting count and/or reply_len properly 2018/01/05 07:53:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00003cf000-0x49)=""/1, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000a98000)={{0xffffffffffffffff, 0x3, 0xe1e, 0x2, 0xffff}, 0x0, 0x2, 0x8b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fe1000-0x10)={0x1, 0xa8, &(0x7f0000c6c000-0xa8)="e721ffc5ebb5a7e861c615424dfa325b01ae633a3a9cddda86b460ed3243e91b095052aad5b23093d3fed7aae76629af6bd04b0955261fc3745a4f9a8883f4201a807e07e6ad69f56edf1325ac8bbbd7c367aadbc0771c0f562fbc5735b285088d34d577aa4922587a00d89ef6d4355d5c9bb270ca4bbaf5325c05bd44d1d285f505d9d10fb8a1b02f822c643d6abc1a991ec337850df59810e0d344438cde187890cc5b02f28771"}) r1 = add_key$keyring(&(0x7f00004ab000)='keyring\x00', &(0x7f0000f35000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f000030a000-0xd)='dns_resolver\x00', &(0x7f0000f85000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008c2000)="2b8bc733ddd1fbbd6583b54a7a544b82f2d7aa748466cba366eafe9d0deabe7054e4d219fe4d1923154c08a573d4a595a862da3a7dbf5f2d98e726c43fcae2bd65b07b51afb0ecd6e651e3cd7af136ab504ead6466b86db68e41be93c97faa348cdbd610abd7ef602d8bfae806223de814ba0b16bae67929025543b7a935d2176e9cc4228a96566a18cfbaa7ccc31f64097468697dfd7a089971340182d82b491441a81748620afd6853aa1ff986b4fb6f88373272e188ec7900", 0xba, r1) 2018/01/05 07:53:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000210000)='./file0\x00', 0x0, 0x180) mq_getsetattr(r0, &(0x7f00006ea000)={0x3ff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:53:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006f9000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003a5000)={0x0, 0x1000, "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"}, &(0x7f0000eb6000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004fe000)={r1, 0x3c, &(0x7f0000001000-0x3c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f00006d8000+0x33c)=0x10) 2018/01/05 07:53:54 executing program 1: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00008f6000)={0x18, 0x7, 0xfffffffffffffffb, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0xfff, 0x43f}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000979000-0xb)='/dev/midi#\x00', 0x101, 0x501000) r4 = gettid() ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b3b000)={0x9, 0x0, [{0x40000bff, 0x0, 0x80000001}, {0xbba, 0x0, 0x9}, {0xb6a, 0x0, 0x1f}, {0x0, 0x0, 0x3f}, {0x3be, 0x0, 0x1}, {0x4b564dbf, 0x0, 0x4}, {0x3b7, 0x0, 0x7a29}, {0x81a, 0x0, 0x7}, {0x99b, 0x0, 0x9}]}) ptrace$peek(0x3, r4, &(0x7f00009ad000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000066b000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000014e000)={r5, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000b3d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000a48000)={r6, r7, 0x1ff}) syslog(0x3, &(0x7f00007e4000-0x85)=""/133, 0x85) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00003f0000-0x4)=0x0, &(0x7f0000a74000-0x4)=0x4) r8 = syz_open_dev$sndmidi(&(0x7f0000bdc000-0x12)='/dev/snd/midiC#D#\x00', 0x100000000, 0x100001) fstat(r2, &(0x7f000092c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bc3000)='./file0\x00', &(0x7f00002ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f000059c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f95000-0x4)=0xc) getsockname$packet(r2, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dd2000)=0x14) ioctl$TIOCGPTPEER(r8, 0x5441, 0x2) bind$packet(r8, &(0x7f000087f000-0x14)={0x11, 0xc, r9, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/05 07:53:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d43000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = dup2(r2, r1) fcntl$dupfd(r0, 0x0, r2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000ab7000)={0x0}, 0x1) 2018/01/05 07:53:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_gettime(0xfffffffffffffffd, &(0x7f000010b000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000c82000)={0x0, r0+10000000}, &(0x7f00002cd000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) waitid(0x73a50764095bb1c1, r1, &(0x7f000087a000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000159000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/05 07:53:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000991000)=0x4) write(r0, &(0x7f0000ef4000)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000053a000)={0x0, @in6={{0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b33000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bfd000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x7fff, 0xaac, 0x7f}, &(0x7f000067d000-0x4)=0xa0) 2018/01/05 07:53:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000553000-0x10)={&(0x7f00002ae000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x20000000ffff8000, 0xffff8000}) 2018/01/05 07:53:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000786000)=0x6, 0x4) r3 = epoll_create1(0x3ffffffff) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000ab4000)={0x0, 0x0}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000f1a000-0x10)={0x4a, &(0x7f0000cfe000-0x4a)=""/74}) [ 54.723976] Option 'L¥sÔ¥•¨bÚ:}¿_-˜ç&Ä?Êâ½e°{Q¯°ìÖæQãÍzñ6«PN­df¸m¶ŽA¾“ɪ4ŒÛÖ«×ï`-‹úè"' to dns_resolver key: bad/missing value [ 54.746705] audit: type=1326 audit(1515138834.961:392): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8114 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.746726] audit: type=1326 audit(1515138834.961:393): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8114 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=228 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.746821] audit: type=1326 audit(1515138834.962:394): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8114 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.748295] audit: type=1326 audit(1515138834.963:395): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8114 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=35 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.774161] audit: type=1326 audit(1515138834.989:396): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8114 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.775524] audit: type=1326 audit(1515138834.990:397): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8114 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.775735] audit: type=1326 audit(1515138834.991:398): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8114 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=186 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 07:53:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x802, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009e5000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004d0000-0x6)={0x0, 0xca}, &(0x7f000097a000)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={r4, 0x4, 0x100, 0x420}, 0x10) r5 = gettid() r6 = perf_event_open(&(0x7f0000adb000)={0x1, 0x78, 0x3, 0x8, 0x7fffffff, 0x0, 0x0, 0x3, 0x200, 0x8, 0x1, 0x4, 0x400, 0x6, 0x8520, 0x2, 0x0, 0x3, 0x400, 0x14, 0x80000000, 0x8, 0x1ce, 0x9, 0x10000, 0xe7, 0x5, 0xd41, 0x1, 0x3f, 0x7, 0xfffffffffffffffe, 0x101, 0x1, 0xa17c, 0x8000, 0x1, 0x5, 0x0, 0xf3680000, 0x0, @perf_bp={&(0x7f0000d66000)=0x0, 0xf}, 0x4200, 0x273, 0x9, 0x4, 0x8, 0xed4e, 0x10000, 0x0}, r5, 0x6, r2, 0xa) accept4$inet(r0, 0x0, &(0x7f0000e3d000)=0x0, 0x800) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000d5e000)=0x200) bind$packet(r1, &(0x7f00007ae000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$int_in(r1, 0x0, &(0x7f0000d3e000)=0x4) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f00008ca000)={0x7, &(0x7f0000a74000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCNXCL(r2, 0x540d) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000aea000-0x40)={r7, 0x1, &(0x7f00005ee000)=[0x21], &(0x7f000074f000)=[0x7, 0x8001, 0x7f, 0xfffffffffffffffd], 0x1, 0x4, 0x5, &(0x7f00003f4000-0x10)=[0x7, 0x7, 0x800, 0x9], &(0x7f00001f2000-0x20)=[0x4, 0x5, 0x3, 0x6, 0x2, 0x6, 0x9, 0x800], 0x0}) setsockopt(r1, 0x7, 0x4, &(0x7f0000001000)="", 0x0) sendto$inet(r0, &(0x7f0000928000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f76000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 07:53:55 executing program 7: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f99000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a4d000)={0x0, 0x0, &(0x7f0000f98000)=[], 0x0, &(0x7f0000505000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000069000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000021e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x20000002, &(0x7f0000fa5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fa5000)=0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000fa5000)={0x0, 0x25, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000975000)=0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000420000)='/selinux/enforce\x00', 0x6100, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fa6000)={0x0, 0x7f}, &(0x7f0000217000)=0x8) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00008e7000-0x8)={r6, 0x8}, &(0x7f0000fa7000-0x4)=0x8) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000fa4000-0x1da)=[{{&(0x7f0000fa5000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00004a2000-0x70)=[{&(0x7f0000fa3000-0xde)=""/222, 0xde}], 0x1, &(0x7f0000fa3000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x4444444444444c5, 0x0, &(0x7f0000f92000)={r3, r2}) 2018/01/05 07:53:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000439000-0xa)='numa_maps\x00') readv(r1, &(0x7f0000001000)=[{&(0x7f0000006000)=""/4096, 0x1000}], 0x1) 2018/01/05 07:53:55 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000004000)=0x0, &(0x7f000000a000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 07:53:55 executing program 6: clone(0x0, &(0x7f00000bf000)="", &(0x7f0000744000)=0x0, &(0x7f0000bcb000-0x4)=0x0, &(0x7f0000030000)="") accept$alg(0xffffffffffffff9c, 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000013a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup(r0) 2018/01/05 07:53:55 executing program 2: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000912000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000111000-0x20)={0x1, 0x1, 0x5, 0x6fa, r1}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000010f000-0xb)='/dev/audio\x00', 0x101000, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r2, 0x8907, &(0x7f0000ec7000)="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") mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000ec9000-0xb)='/dev/audio\x00', 0x1, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000331000-0xf)=""/15) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000078e000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec9000)=0xc) syz_open_dev$mouse(&(0x7f0000d56000-0x12)='/dev/input/mouse#\x00', 0x100000000, 0x1) sendmsg$netlink(r0, &(0x7f0000ec5000)={&(0x7f0000e73000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000361000-0x20)=[{&(0x7f00006eb000-0x384)=[{0x14, 0x30, 0x401, 0x0, 0x0, "94"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ec8000)={&(0x7f0000ec8000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/05 07:53:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b33000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000088c000)={0x1, 0x0, [{0x203, 0x0, 0x8}]}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00002ff000+0xb6d)=""/214) 2018/01/05 07:53:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000000)={0x74, 0x0, [0x48, 0x6, 0x10001, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0xffffffffffffff01, 0x0) r2 = add_key$keyring(&(0x7f0000b81000-0x8)='keyring\x00', &(0x7f0000eae000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000db3000)='rxrpc_s\x00', &(0x7f0000640000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000005f000-0x9e)="864cfd71b016588e55bea1455bf215a7fae24fd53e3817918a48ae78756b012550e357472d0a12d3d883310a56baa8fb3da2e12c51190707f940fe776737dc31d1ebe986677d708174339eb383b33c1f6dc70fe895a33e8851ed91acb5ec93bbc0e9c6d35691d7013c69042532794ef4189692091c31a6d30d095ff1681d9d82e16ed8653d51af10da820d7d2fb4893ac5d6256f3ba6ca24a90e42795246", 0x9e, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$invalidate(0x15, r2) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x14000, 0x0, &(0x7f00003a7000/0x14000)=nil) shmctl$SHM_LOCK(r3, 0xb) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000bfc000)=0x1) socket$inet6(0xa, 0x0, 0x9) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000925000)=0x35) mknod(&(0x7f0000ed9000-0x8)='./file0\x00', 0x1, 0x101) [ 54.776063] audit: type=1326 audit(1515138834.991:399): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8114 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 55.014838] QAT: Invalid ioctl 2018/01/05 07:53:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000021d000)="", &(0x7f00006dc000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00004d0000-0x3)="") r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000b87000-0x9)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f000063c000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000af5000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) truncate(&(0x7f000044a000-0x8)='./file0\x00', 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioperm(0x0, 0x7, 0x0) 2018/01/05 07:53:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003eb000)='/dev/loop#\x00', 0x8, 0x121c00) syncfs(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) dup2(r2, r1) 2018/01/05 07:53:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008c9000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000eee000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000930000)={{0x1, 0x6c690edf}, 'port0\x00', 0x40, 0x100431, 0x7, 0xffffffff, 0x52, 0x2, 0x1, 0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001c0000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004e1000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00003b8000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) [ 55.036222] QAT: Invalid ioctl [ 55.068751] QAT: Invalid ioctl [ 55.081792] QAT: Invalid ioctl 2018/01/05 07:53:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getcwd(&(0x7f00004c2000-0x8f)=""/143, 0x8f) r0 = memfd_create(&(0x7f0000001000-0x5)="6c6f212cfc", 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00001cf000-0x68)={0x81, 0x0, [0x8, 0x6, 0x7, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000589000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) [ 55.112512] device lo entered promiscuous mode [ 55.125954] QAT: Invalid ioctl [ 55.150830] QAT: Invalid ioctl [ 55.156519] QAT: Invalid ioctl [ 55.178955] QAT: Invalid ioctl [ 55.191688] QAT: Invalid ioctl [ 55.199788] QAT: Invalid ioctl 2018/01/05 07:53:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) prctl$void(0xd) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000079a000)="01010600000000040000000000000054", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000b8e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000777000-0x4)=0x14, 0x0) connect$netrom(r2, &(0x7f0000da2000)=@full={{0x3, {"1a9bd9c0548f06"}, 0x0}, [{"388f67f8ef26c8"}, {"ec596eefc97bfa"}, {"a126e3a85751e6"}, {"4a67652db2d9be"}, {"c94592745ec63e"}, {"f580990fd27a26"}, {"14f44099ab351a"}, {"99b0d307866aba"}]}, 0x48) 2018/01/05 07:53:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000032b000-0x9)='/dev/sg#\x00', 0xfff, 0x10100) fdatasync(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f6b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x1003a) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00000e6000-0x15)='/proc/self/net/pfkey\x00', 0x5, 0x0) 2018/01/05 07:53:55 executing program 7: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c, 0x0}, 0x0) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f000026c000)={0x1a, 0xb, 0x23, 0x6, 0xf23, 0x401, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/05 07:53:55 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000fd2000-0x8)=0x0) io_submit(r0, 0x1, &(0x7f0000b81000-0x38)=[&(0x7f0000845000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000018f000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r1 = gettid() mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000fd1000-0x5)='stat\x00') 2018/01/05 07:53:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x6, 0x40) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="f2a982145f152d4d1a3c20a967bf5d82c81e3c273388fbb195fa6a50c350534acb3e532827a2af9df55ad160d6a664d6aff27d2900d2faadcdf4143bdba5ca2eca0b0286906803f8ecac2c7316208f91cc7d830844653ddf03bc572045b2838aea4c3ad615829d264c51d5c4fdf5a80f59e129242d1971", 0x77) socketpair(0x3, 0x3, 0xc26, &(0x7f0000000000+0x757)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000b24000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000003000-0x1c)={0x57, 0x81, 0xfffffffeffffffff, {0x101, 0x1000}, {0x2, 0x6}, @ramp={0x3ff, 0x0, {0x6, 0xfffffffffffffffd, 0x6, 0x2}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0xfff, 0x1, 0x1f, 0x80, 0x2, 0xfff}) fstatfs(r1, &(0x7f0000003000)=""/145) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000002000-0x8)=[0x40, 0x4]) semget(0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000001000)={0x4, 0x4133, 0x7f, {r3, r4+30000000}, 0x20, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:53:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) preadv(r2, &(0x7f0000c0f000-0x30)=[{&(0x7f0000b6e000-0xf3)=""/243, 0xf3}, {&(0x7f0000486000-0xb5)=""/181, 0xb5}, {&(0x7f00009d6000)=""/86, 0x56}], 0x3, 0x0) listen(r4, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c25000)=0x1, 0x4) r5 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000614000-0x93)={0x0, 0x8b, "404ed9a45b394f6ce74f01ef0352afd005a8099c228528e55b78be9a010d92360f7ed3a21229abb002a15562d112c4554841767a0e5e039a3596ac26f8b126474303bd5f4c42c893bfb87bc7b34e2757eddab52e52a132a542478f18274fde6f40505b0d0b4318f75f58fe50b0e883a3783313a2f821120edb319b114ec6f17184e9d734c1c6fc90c31206"}, &(0x7f00003fa000-0x4)=0x93) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000042000)={r6, 0x1000, "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"}, &(0x7f0000578000)=0x1008) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/05 07:53:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) recvmmsg(r1, &(0x7f00001b9000)=[], 0x0, 0x2020, &(0x7f0000adb000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) uselib(&(0x7f0000915000)='./file0\x00') ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000024e000)={@common='lo\x00', &(0x7f0000172000)=@ethtool_pauseparam={0x0, 0x0, 0xfffffffffffffffb, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:53:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffbff, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x0, &(0x7f0000000000)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={r2, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x101, 0x40000) r4 = dup(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x74, &(0x7f00002a4000-0x18)={0x0, 0x0, 0x22, 0x0, 0x0}, &(0x7f0000217000)=0x18) getsockopt$inet_int(r4, 0x0, 0x5, &(0x7f000060b000)=0x0, &(0x7f0000f10000)=0x4) [ 55.220612] device lo left promiscuous mode 2018/01/05 07:53:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000031a000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000a04000)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000d49000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000622000-0x28)={@common='ip6tnl0\x00', &(0x7f0000cea000-0xc4)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @sctp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {"5d86", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, @usr_ip4_spec={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, 0x1, 0x0}, {"a376", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:53:55 executing program 5: unshare(0x24000200) unshare(0x28060400) clone(0x90000000, &(0x7f0000265000-0x4a)="", &(0x7f0000afc000-0x4)=0x0, &(0x7f0000195000-0x4)=0x0, &(0x7f0000531000)="") socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='schedstat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x18)={0x1, 0x9, 0x2, 0x5, 0x8001, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x48, &(0x7f0000fba000-0x48)=[@in6={0xa, 0x3, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5d503973, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x69a}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000002000-0x4)=0xa) ioctl$KDADDIO(r0, 0x4b34, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000df7000-0x10)={r1, 0x6, 0x7, 0x3f}, &(0x7f0000000000)=0x10) 2018/01/05 07:53:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000a88000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000047a000-0x4)=0x10) link(&(0x7f0000ec5000-0x8)='./file0\x00', &(0x7f00009cb000)='./file0\x00') close(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x6) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000d61000)=0x6, 0x2) sendmsg$netlink(r1, &(0x7f0000dbf000-0x38)={0x0, 0x33d, &(0x7f0000dbb000-0x10)=[{&(0x7f0000af1000-0x10c)=[{0x28, 0x12, 0x0, 0x0, 0x0, "cdbcca00580f000000ffffffe7000000009e06f7fffffc09e7128d86578f75bb115e2e4bcc54d4650497d3563f82de758e5ba241fdf639db69f097c438680b2be1627f97a35568f96f6c10089fb458ae75b2e771428730dac9ebb5d00c7ccccb67227196b9cbbd74e26aa77baa74426ae2d3d616f4552762ec6703e3240bf459ca8e32a7516140210988dca84ef594b5ece4b1c90b6038c17e65e9970f401576b083c6874590be7b3033c094a77cc7018a41f3c5dc812b14b9b32900b1c2053007799cabbee62d2c1e4c3f21020d2f82ac424a50916ab78e8282465069a1b2d71e57714e1262fdddaaa7fdc6c31f6ae673872731bdf29384e7"}], 0x28}], 0x10000000000002a3, &(0x7f00008ff000)=[], 0xfffffffffffffe1d, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000ab2000-0x10)={0x0, 0x0}) futex(&(0x7f00005c5000)=0x0, 0x0, 0x8000, &(0x7f000006f000-0x10)={r2, r3+30000000}, &(0x7f0000f27000)=0x9, 0x7fffffff) 2018/01/05 07:53:55 executing program 7: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000060d000-0x9)='/dev/dsp\x00', 0x10000, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00006af000)={0x5, 0x4, 0x8, 0x4, 0x0}, &(0x7f0000d31000)=0x10) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d32000-0xa0)={r2, @in={{0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9b, 0x9, 0xf9, 0x2}, &(0x7f0000d32000-0x4)=0xa0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000a0e000-0x4)=0x0, 0x4) 2018/01/05 07:53:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082a000-0x2)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004cd000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000a58000)={0x7, 0x9, 0x2, 0xffffffffffffffff, 0x2d01, 0x1f, 0xa000, 0x4, 0x3, 0xffffffffffffffe0, 0xb202, 0x8}) syz_open_dev$sndseq(&(0x7f0000218000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) add_key$user(&(0x7f0000efa000-0x5)='user\x00', &(0x7f0000f69000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a8b000)="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", 0xfe, r0) add_key$user(&(0x7f0000cb0000)='user\x00', &(0x7f0000f15000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000103000-0x5b)="3a38876dcda64c22463e78fb6672d4c34fc8a142d5717d7600ce3c3d77e7eb5361c1f22ddda336a6d179b052cea2c78ae7dd430d035ebf4182bc475e34c99bce27d5f5ae57f23b3bd1c0dfcfa0f0d784e535ed916db07a4b1ce60d", 0x5b, r0) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r1, r2, r2}, &(0x7f00003fa000)=""/1, 0x80, &(0x7f0000fa3000-0x38)={&(0x7f0000e67000-0xa)={'sha384-avx\x00'}, 0x0, 0xfff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:53:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x1, 0x20050, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000a81000)="18000000020001000000be8c5eff8c88360000f1010300ec0006000000040000f7b933d898055bf748bb6a8807567e59dba67e1947b3550400000067a1e2010067fc2163e000000000000453ff1f00000000000012c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa010b000400", 0x90) 2018/01/05 07:53:55 executing program 3: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000b41000-0xa)='./control\x00', 0x22000002) 2018/01/05 07:53:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000738000-0xb)='/dev/vcsa#\x00', 0x7, 0x200000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000802000)={r0, 0x50, &(0x7f00001e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000847000-0x11)='/selinux/relabel\x00', 0x2, 0x0) pread64(r1, &(0x7f0000806000)=""/250, 0xfa, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000279000)={0x2, 0x5, 0xc9, 0x9, 0x1, 0x6}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000d80000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f76000)={0x0, 0x80000, 0xffffffffffffffff}) socket$unix(0x1, 0x7, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r6 = socket$kcm(0x29, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006dd000-0x11)='/dev/vga_arbiter\x00', 0x404041, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000554000)={r5, r2}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000425000)=0x0) writev(r4, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) 2018/01/05 07:53:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000098c000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x200000000040c, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:53:55 executing program 7: clock_gettime(0xfffffffffffffff2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x0, &(0x7f0000001000)={r0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/05 07:53:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000613000-0xa0)={0x0, @in6={{0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x80, 0x4, 0x800000000000000}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001c5000-0xc)={r1, 0x40, 0x2, [0x9, 0x1]}, &(0x7f0000109000)=0xc) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000ff8000-0x4f)="", 0x0, 0x0, &(0x7f0000ba1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000582000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000cfe000)={0x0, 0x1}, &(0x7f0000b4f000-0x4)=0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000ff8000-0xa0)={r4, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000000, 0x1000, 0x6, 0x40}, &(0x7f00004be000-0x4)=0xa0) 2018/01/05 07:53:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc0045520, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(0xffffffffffffffff, &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b8f000-0x4)=0xfffffffffffffd19) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000aa0000-0x40)={0x1, 0x2, 0x4, 0x1, "384214f7dac799276db7382f3b2177ec2ca29e8cc7b80ec0617f1cd36ebc4917b5bec3ae7499165eb255a6e0", 0x8}) 2018/01/05 07:53:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002bf000)='net/tcp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f000092c000)=""/209, 0xd1}], 0x1) pread64(r0, &(0x7f0000634000-0x86)=""/134, 0x86, 0x0) readv(r0, &(0x7f0000d13000-0x10)=[{&(0x7f0000376000)=""/151, 0x97}], 0x1) 2018/01/05 07:53:55 executing program 2: r0 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r1, 0x409, 0x4) ftruncate(r0, 0x2) 2018/01/05 07:53:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000d1e000-0xae)=""/174) rmdir(&(0x7f00004a9000)='./file0\x00') ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000da9000)=0x3000) 2018/01/05 07:53:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x78000a1e, &(0x7f0000152000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000afb000-0x8a)=""/138) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f00008b4000)=0x0, 0x100000002) read(r2, &(0x7f0000448000)=""/94, 0x5e) 2018/01/05 07:53:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mprotect(&(0x7f00003e1000/0x2000)=nil, 0x2000, 0x2) sendto$inet(r0, &(0x7f0000554000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000386000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000a6e000-0xb)='/dev/midi#\x00', 0x9, 0x800) accept$nfc_llcp(r1, 0x0, &(0x7f000051e000-0x4)=0x0) timer_create(0x3, &(0x7f0000218000-0x60)={0x0, 0x3c, 0x711d8348dd04eb94, @thr={&(0x7f0000ae8000-0xdd)="d7eebfc04d172069338c9353a2257d953e665a659c7fed5c87723e17b46762f9de5c9d7fbcbb24e05fad8e1cc6e0bf1afdfc66c273e187f37cf2d8f40f093b783d4de4d67df579164ce1155c86c28205816bbbd6d891b27b87524ebca3b91a8d23020c78366ae0617381e99fdcc9e110e3e7a49f09d84a46ba41924c6928d40edffc918460924229f111e723d07fd5361cddf1835414f5b0aa1db615d69569026341ef8284975ed36f2185ebc0b461e8dd9b11b4cabb76b076315fad8c5bc2d0dbc6ed2103dcbfef113ccc7b3d2c6de17829db4afc0e78c0fbddf515be", &(0x7f00007ba000)="e9294e048e87b23e5386a6a40842684982c0af80b60d9e04c0376122442504824ac7e7e2ff7102cb3d847c71c1d88984b92a9edb71bc7d57d1a7ca4c2044dc5bb536fc5693c05d213195dd6834f38b299293f796c9aa8d789a1f4c7028"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053e000)=0x0) prctl$void(0x5c44fb002aef38ba) r3 = creat(&(0x7f0000c6d000)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00004d5000-0x4)=0x0, &(0x7f0000788000-0x4)=0x4) recvfrom$ax25(r3, &(0x7f000033c000-0xf2)=""/242, 0xf2, 0x100, &(0x7f00003b3000)={0x3, {"2a4de841957a10"}, 0x7ff}, 0x10) timer_gettime(r2, &(0x7f0000364000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 07:53:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d14000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cef000)=0x10) bind$inet(r0, &(0x7f0000e2e000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x400) syncfs(r1) 2018/01/05 07:53:55 executing program 5: mmap(&(0x7f0000000000/0x448000)=nil, 0x448000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000005000-0x20)="ff0204000000def31d001122000000d8144e000000000205", 0x18) r1 = semget(0x1, 0x0, 0x2af) mmap(&(0x7f0000448000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00002fc000-0xc0)=""/192) mmap(&(0x7f0000449000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000044a000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000449000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000449000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000449000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000449000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000449000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000449000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000449000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000449000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000449000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f000044a000-0x38)={&(0x7f0000449000)=@kern={0x10, 0x0, 0x0, 0x20002000}, 0xc, &(0x7f0000449000)=[{&(0x7f0000351000)=[], 0x0}, {&(0x7f000044a000-0x190)=[{0xdc, 0x0, 0x100, 0xffff, 0x3, "1a79387ab3c59e1c6cf5021f3f84d40ab3d6a261eef9e5b79728122997ceb1d54cfaf97ebf03d77fb20042bc60315adfec1615b18914c5ed343e18ae9190c301c815a4a09ed039d0d096dc545d4aa2c6c8f3ee051b9af59fdf8a2419a0487967f994bcbbf4e1b9255c90ddc778920f69c0abc30829d1c1152fd6234ce761669d9889def13f9701144fe65739ab3072a2ca9582de88b6a0322b1f0aae0e56f144452cf0fd2ec88c0294eded8555198695eee5bb4529b83e941002dc359e518f653fc36af5fcab19e82db4c1"}, {0xb4, 0x9, 0x300, 0x7, 0x3, "82b15b587099fb7f89e24f4e9886a0532d390b03686483abb9a8d2c2ed8e823a4a4c06e2aaa052ace3526e7943f2a559aec12236a814e036ce7866451b2839fe6aa92b4cb71d3e3ed20124a31e2bfd27d2b83524b55d6a32d79c4fc1ca2d3d4284dea844c6d7950c18d2d882d52c44a294a0c1e4abfabd024af09d1f16f4f174a6aa1c637254340f50c2fbda32dbf1c0e5ff402765e8b6d124193008c4d57c40bd"}], 0x190}, {&(0x7f0000449000+0xc84)=[{0xe4, 0x4d18, 0x200, 0x1ff, 0x3, "e0138913042c476a3d548621c8043c65aed6129ef1b75ff76005c64903be6fe8eecaaf251d1ba03a80a6181d5caae3dbe5c1cf67a1d4e37d4a22611751602212f871fd9574adc323a9f0d24cedb86e069ea51205f80d9c088ab52669dddeb9a5aa89aa995a8d29f30b35451f775ac20dcb919825d3912ee085c6289df4b18d663408821e65cfe0674f50e87034365f26ff117a434c71586de41adfdfdf866b42b4c356b77ff1f6965ef5361f1d2500113bb653fa33366a466811c4c9955af8210bd4273291f5663f807b8cff243238b50f8eb9"}, {0x5c, 0x6, 0x100, 0x9, 0x2, "a7b3725aee1b57b3b1167360e1359028f0afbbc41739a0eee2b9d89e6216e6bf1e45659894267ee604026ed7787080a419e45aa9e181a4b5df1a4e15b60a57ffa375f22916d1ff3fda"}, {0x28, 0x4, 0x800, 0x9, 0x3, "cc8f10d9c920b20caca7d6fe3dc421cbdeb1bffaa0305262"}, {0x80, 0x4, 0x200, 0x1, 0x0, "97f7bd3fd73d2402bcab5e7cfa6b95cedbe86e368c3e8748127e0c91cb330532a0ecc50a26a927afc7cc32142b67615ea689114df1b0d2271bc646ee253c427361eb78b3743e82eef30ac83c8b78da5f0f4d91035cdd58d21e2fa1615d9ba3c9dfa9e3fda4e17c6d80b64c4abb641c"}], 0x1e8}, {&(0x7f0000449000)=[{0xd8, 0x4, 0x204, 0x100000000, 0x2, "0b61badf7636435687c99822edc5df6f81c0d48cd86673de93b8d2e0e9bbddf8079c184932a9906daa7ae8be41f472aa3b28c63fcaaffd2cd9c3611dc32fd94c1d882bc019526f832506cc52dad550e3e9fbd140673f5577afe49394d36bc588f6b86af2b7175d3e26cb0b64dd0152752a1a61cc847293ca82033276330d8a7ac43624c2da3d5aa01ed545cdcfdec9f584fa1cb125c5fd2a04b6cab21d5baa592782922525af27dee80d85ae9471c77d0b2c12ef942b7dc883709ffa0fe3655d964bc4b618"}, {0x78, 0x3ff, 0x404, 0x7, 0x3, 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{0x50, 0x5, 0x420, 0x5, 0x3, "08e2a16c5f95c2c2a31730b0bc14549268c866865dc976404f88970602c2f713df3ad9307d92f398be7c20c86b9fdaf0a83aff6e6aef65a325e1da45ba10"}, {0x6c, 0x6800000000000000, 0x300, 0x4, 0x3, "eb249a0bf1c89bdbdd7ae3e4ce43f93c4872d1115b8c0b18bbe2e19b228ed9794f02dbdfde6f2951a5189f2ca6e8a751a716b6c7ca5ebea95c0383d6b8f6fa7dff7c7a37a9076578d4dd288e4dacfcc81e929f6d57d140452c79"}, {0x104, 0x7f, 0x200, 0x8, 0x1, "35db30df42da0b24bf82222b1a1ad5e2e6afc4db7904d3db2beea90b388968ff15225cd2d6e1844a1176e4ce7c2e7ade2bd89cee6a6509b169a6d23a3e34dc658c1d2af54a01dd4706998d531cef9d9f2d09f3f3403cc4a8191a4bd4838720cf5054a2a94e4b9e9b84b050083a2a3fce68977b39f707c7faddc4a398170b2e0458a6f852b3fef8b56d331eca8ba111b321195dcfe598d1cb7ccf098b27c2be78c828f73d923e3fc2b32e842d49c0bae2d706c2baa6f8f28875da581d403aa2fb4871c7e066e78ab0fe02543ee1d5d1a5c20a4904e9427630586abedec2d6ed774e1a6a77dd120ef0af22812c19e5dd776a"}], 0x1414}], 0x9, 0x0, 0x0, 0x24000804}, 0x4084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000fe000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3f}, &(0x7f000033f000-0x4)=0x98) mmap(&(0x7f000044a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000044b000-0x8)={r3, 0xffffffff}, 0x8) r4 = syz_open_dev$audion(&(0x7f0000427000)='/dev/audio#\x00', 0x6, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00002e5000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000088000)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000004f000-0x8)={r5, 0x40}, &(0x7f0000276000)=0x8) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00002bb000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x10, 0x5, 0x1) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f000044b000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000043d000)="", 0x0) 2018/01/05 07:53:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000320000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000e40000)=0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r1, r3, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/05 07:53:55 executing program 6: socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000ea0000)=0x21, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x2, [0x7, 0xeab3]}, &(0x7f0000001000)=0x8) 2018/01/05 07:53:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x80000001) write(r0, &(0x7f0000caf000)="9c", 0xfffffffffffffd84) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/05 07:53:55 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000e000-0xb)='/dev/loop#\x00', 0x6, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000000e000)={"c7df964c0f69ff2c3f11844b87daaef8", {0x4, 0x100, 0x0, "7337dc64cb4d", 0x5, 0x0}}) ioctl(r0, 0x7fff, &(0x7f000000a000-0x3)="") 2018/01/05 07:53:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x400005, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8982, &(0x7f0000000000)="") fallocate(r0, 0x0, 0x5fa5, 0x4) 2018/01/05 07:53:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009ff000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000087b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) flistxattr(r0, &(0x7f00008d8000-0x39)=""/57, 0x39) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00006fa000-0xa)=@file={0x0, './file0\x00'}, 0xa) listen(r2, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_dccp(0xa, 0x6, 0x0) shutdown(r3, 0x0) fadvise64(r0, 0x0, 0x77bd, 0x7) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, './file0\x00'}, 0x9) r4 = accept(r0, &(0x7f000073c000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b61000-0x4)=0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000bad000)={r4}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000ed9000)={{0x7, 0x1, 0x1000, 0xaa, 0x4, 0x3}, 0x3, 0xffffffff, 0x80}) sendto$inet6(r4, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000999000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000085000)=0xc) perf_event_open(&(0x7f0000fee000-0x78)={0x1, 0x78, 0xff, 0x8d7, 0x2, 0x6293, 0x0, 0x5, 0x40, 0x1, 0x9, 0xc1, 0x3, 0x2, 0x80000001, 0x3, 0x1, 0xb4b, 0x2, 0x3, 0x100000000, 0x3, 0x3, 0x1, 0xc757, 0x9, 0x100, 0x7, 0x8, 0x9, 0x0, 0x0, 0x400, 0x7ff, 0xffffffffffff0001, 0x9, 0x2, 0x8, 0x0, 0x4, 0x0, @perf_config_ext={0x100000001, 0x9}, 0x20, 0x1, 0x2de1, 0x0, 0x9, 0x2, 0x6002265a, 0x0}, r5, 0x3, r3, 0xc) 2018/01/05 07:53:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x100005474, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000ce5000)='/dev/adsp#\x00', 0xf47, 0x4480) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d6a000)=0x0, &(0x7f0000c92000-0x4)=0x4) 2018/01/05 07:53:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000093000)={0x3, 0x9, 0x7ff, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x2, 0x0, 0x3, 0x0, 0x0, 0x4}, 0x20) 2018/01/05 07:53:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)='\x00', &(0x7f0000208000)=0x0, &(0x7f0000e71000)=0x0, &(0x7f000013e000-0xc2)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000)=0x0) capset(&(0x7f0000001000-0x8)={0x0, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x115642, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2}, &(0x7f0000002000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x0, 0x6e8d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe50}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4eef3811}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000002000)=0x9289) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000000000)=0xb66e, 0x4) 2018/01/05 07:53:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000657000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007fc000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d57000)="a23364fd5e58daf24d71a19dd92bc72763", 0x11) 2018/01/05 07:53:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000097a000-0xb)='/dev/audio\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) 2018/01/05 07:53:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008d4000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000700000-0x5c)={0x6ead, 0x2, {0x3, 0x3, 0x4, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f0000bb1000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e7000-0x90)=[{&(0x7f0000563000)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 07:53:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000871000)='/dev/sequencer2\x00', 0x40000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000078f000)=[], 0x0, 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e83000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006dd000)={0x50, 0x0, &(0x7f000028f000-0xac)=[@enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e31000)=[], &(0x7f0000d4b000-0x40)=[]}, 0x0}}], 0x1, 0x0, &(0x7f0000767000-0x71)='H'}) getpriority(0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00008cf000)={0x4c, 0x0, &(0x7f0000d37000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fa9000)=[], &(0x7f0000075000)=[]}, 0x0}}], 0x1, 0x0, &(0x7f0000845000)="1c"}) 2018/01/05 07:53:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f1e000)=[], 0x0, 0x20044800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = syz_open_dev$midi(&(0x7f000084f000-0xb)='/dev/midi#\x00', 0x80000000, 0x40200) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000139000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) write(r1, &(0x7f000024d000)="fc00000049000700ab090008090007000a00000000000000100003002100010000452fa49e3500000000000000036915fa2c1ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117c22ebc247ad47745477d0db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) 2018/01/05 07:53:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000460000-0xb)='/dev/midi#\x00', 0x98c, 0x2100) sendto$ax25(r0, &(0x7f0000803000)="2c4a64db3e2594d7d2b015b0891c52fcf17f787f1bfffcefb53ec70f6ff00e39631d84e48e2ee1732b9137abd01aed33eb0d75f9a0cbe493c3a118418a113fe5ad1950e122e610ae64519fc2515a8e8905395d4c0669036b1324352ebac8f51c995cc3182df5beb8c50f2d9193fb0fd30a97ba9545a4bc0d58ce1f3bcb34b6d972c38fff5db5d91948d83bfa18f4f5ade2d14d203b38ff9a5fa2", 0x9a, 0x8000, 0x0, 0x0) r1 = socket(0xa, 0x3, 0x3c) getsockopt$sock_int(r1, 0x1, 0x6, &(0x7f00005ad000-0x4)=0x0, &(0x7f0000a78000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009ee000-0x4)=@int=0x8, 0x4) 2018/01/05 07:53:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000315000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x200000003, 0x0, &(0x7f00000b2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/05 07:53:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000010a000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) lremovexattr(&(0x7f0000483000-0x8)='./file0\x00', &(0x7f0000754000-0xe)=@known='system.advise\x00') recvmsg(r1, &(0x7f00003ad000)={&(0x7f0000af1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000-0x10)=[], 0x0, &(0x7f0000af1000)=""/14, 0xe, 0x0}, 0x0) 2018/01/05 07:53:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ea6000-0x4)=0x2) read(r1, &(0x7f000059d000)=""/0, 0x0) 2018/01/05 07:53:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000972000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000894000)=0x1c, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000a36000-0x5c)={{0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, {0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x610, [0x4, 0x1, 0x4, 0xc14, 0x4, 0x3, 0x5, 0x57]}, 0x5c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000028e000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000281000)={0x1, 0x3ff, 0x8, 0x2, 0x1fe00000000000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$admmidi(&(0x7f0000def000)='/dev/admmidi#\x00', 0xfff9, 0x80) ioctl$KDDISABIO(r4, 0x4b37) r5 = fcntl$dupfd(r1, 0x406, r0) clock_gettime(0x7, &(0x7f0000d72000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f00002c3000-0x40)={0x11400000000, 0x400, 0x0, 0x72, &(0x7f0000f12000)=""/114, 0x67, &(0x7f0000e83000)=""/103, 0xdd, &(0x7f0000788000)=""/221}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/01/05 07:53:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000095c000)={@common='ifb0\x00', 0x81}) r1 = socket(0x5, 0x200000000007, 0x1000) getsockopt(r1, 0x107, 0x8, &(0x7f0000797000)=""/0, &(0x7f0000659000-0x4)=0x0) 2018/01/05 07:53:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000036d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/05 07:53:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x26040, 0x41) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00002ec000-0x5)='auxv\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000db0000)=0x0, &(0x7f0000000000)="") ioctl$TIOCSCTTY(r2, 0x540e, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004db000)=0x0, 0x0) [ 55.672272] binder: 8314:8316 transaction failed 29189/-22, size 0-0 line 2788 [ 55.687333] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/05 07:53:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c7a000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/dev\x00') getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a60000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/05 07:53:56 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000826000-0xb)='/dev/audio\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001000-0xb0)={{0x1, 0xfff}, 'port1\x00', 0x22, 0x1000, 0xffffffffffffffab, 0x8, 0x7fffffff, 0x5e5b, 0x3, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000a29000-0x26)="26000000130047f1ffffff7f00ffffff080003ff01000000f6b200000017edff050016006e35", 0x26) 2018/01/05 07:53:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000b2d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x17, r0, 0x0, 0x0, 0x0) 2018/01/05 07:53:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f000077e000)=0x0) r1 = eventfd2(0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000d00000)=[&(0x7f0000a42000-0x3f)={0x0, 0x0, 0x0, 0xa, 0x0, r1, &(0x7f0000243000-0x1000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) inotify_init() 2018/01/05 07:53:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup2(r0, r0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000196000-0x108)={0x8, {{0xa, 0x2, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 07:53:56 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f000000a000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000009000)={0x0, 0x1, 'client1\x00', 0x7, "d654fecb53a65fa9", "73b29c862a21891361938d743c4bdf98306ec6ec93dfe957d297948d83b0e752", 0x400, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x5473, &(0x7f0000004000-0x8)=0x6) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/05 07:53:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r0, &(0x7f0000000000)=""/68, 0x44) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000f61000-0x1)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r2, r3) tkill(r1, 0x13) fchdir(r4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/05 07:53:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000182000-0x4)=0x1b, 0x4) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r1, r0) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) [ 55.744938] binder: 8314:8338 got reply transaction with no transaction stack [ 55.744948] binder: 8314:8338 transaction failed 29201/-71, size 0-0 line 2703 [ 55.763162] binder: 8314:8330 transaction failed 29189/-22, size 0-0 line 2788 [ 55.768393] binder: 8314:8338 got reply transaction with no transaction stack [ 55.768405] binder: 8314:8338 transaction failed 29201/-71, size 0-0 line 2703 2018/01/05 07:53:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e2000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000081d000)=""/4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0x0}) close(r2) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000489000-0x16)=""/22) 2018/01/05 07:53:56 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e0e000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000454000)={0x0, 0x0}) set_robust_list(&(0x7f0000109000)={&(0x7f0000cf4000/0x4000)=nil, 0x0, &(0x7f00009a2000/0x2000)=nil}, 0x18) 2018/01/05 07:53:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000958000+0xd06)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000c59000-0xc)={0x6, r1, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f00006c9000)={{0x200, 0x2, 0x1, 0x0, "5534888ccb524e07b3054ea2dad59f950a3e8ef315428537ca9df8619fed1aa0db5781d6a06cef0e14cd1965", 0x1}, 0xa6, [0x7f, 0x8, 0x6e, 0x100000001, 0x0, 0x8, 0x0, 0x0, 0xfff, 0x100, 0x4, 0x100000000000, 0x1, 0x9, 0x900, 0x7b6, 0x9, 0x8001, 0x200, 0x8, 0x57f6f60e, 0x4, 0x2b45, 0x2, 0x80000001, 0x9, 0x8, 0xfff, 0x6162, 0x56f6, 0x395a, 0x8001, 0xc67, 0x4, 0x9, 0x0, 0x0, 0xffffffffffff5214, 0x7ff, 0x1200000000000000, 0x4, 0x0, 0xfb, 0x4, 0x10000, 0x7, 0x4, 0x6c05a13d, 0x3, 0x2, 0x6, 0x401, 0x7fff, 0x6, 0x1, 0x6, 0x80000001, 0x3, 0x4, 0x10001, 0x2, 0x379, 0xffffffff80000001, 0x1a4, 0x1f, 0x0, 0x1f, 0x4, 0x20, 0x1, 0x4, 0x2, 0xfffffffffffffff7, 0x5, 0xb7f, 0xfffffffffffffffe, 0x10000, 0x7, 0x5, 0x3, 0x4, 0x9, 0x9, 0x200, 0x0, 0xfcb, 0x6, 0xd874, 0x205, 0x9, 0x0, 0xffffffff7fffffff, 0x2, 0x800, 0x5, 0x9, 0x2, 0x100000000, 0x101, 0x0, 0x7f8000000000, 0x4, 0x8001, 0xfff, 0x32ae257d, 0x64, 0x6, 0x80000000, 0x6, 0x10001, 0x1, 0x7, 0x4, 0x6, 0x4, 0x3, 0x4, 0x6, 0x0, 0x1, 0x90f9, 0x6, 0x5, 0x8, 0xffff, 0xffffffffffffffff, 0x351c, 0x8], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000e4b000)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) pipe(&(0x7f0000a82000)={0x0, 0x0}) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000fb3000-0x80)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000a0f000)={0xc, 0xfffffffffffffffe, 0x6, 'queue0\x00', 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = getpid() timer_create(0x7, &(0x7f000030b000)={0x0, 0x9, 0x3, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000808000)=0x0) [ 55.866725] device syz0 entered promiscuous mode 2018/01/05 07:53:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7fff, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xffffffff80000001, &(0x7f000007f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000cf0000-0x4)=0x0, &(0x7f0000ca0000)=0x4) getpid() gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ca2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b96000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000398000)=0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(r1) prlimit64(r2, 0x0, &(0x7f000039e000-0x8)={0x400, 0x8}, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003cf000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x16, &(0x7f0000f07000-0x4)=0x0, &(0x7f00005a7000)=0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000064b000-0x10)={r4, 0x50, &(0x7f0000ac5000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) close(0xffffffffffffffff) r5 = add_key$user(&(0x7f00001dc000-0x5)='user\x00', &(0x7f0000d26000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000600000)="028462cd2d79685ccdf72d8cace5ebaad1426b1472610fc65f4372bc5ab3fc2370627d5b38a45d38712d059882a21f1b621f6ee7fe561392e10c5952fa44b765994c105648c497ab8ed88e81d9639b91beb96311d1b445b076948a631d30a603af1d5623ee60008037d2dc39f873bc6d14a2da857c0c251870eb19efb51b3aacc855aab675555857d8b08c35ada66d47ae94e3c5ca694a52acfd46a2677dd0c0cfff31dad29e7389aa4d07996ad0ce0583cb46f28bab3337a49ba92e67d582513b2a6a4e2fd02dd8e50a7c02510d91f99e0155a092169118a5bac7f8bacee637caedf5d98f38de0f6ef8", 0xea, 0xfffffffffffffffa) r6 = request_key(&(0x7f0000f46000)='dns_resolver\x00', &(0x7f00006c0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000098a000-0x9)='/dev/ppp\x00', 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f000030f000)='rxrpc\x00', &(0x7f0000173000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r6) 2018/01/05 07:53:56 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x138, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'tgr160\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) io_setup(0x1, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) sendto$inet(r2, &(0x7f0000005000)="8380151c99277ce67860d426cb6b0df4a3d76992355a5fd4dec71238d9772bf27198dda7f3f7625ba6ac57fa67533752fb4f68ffd0945853d7a7505510a00180b48fd3b79b734e74be92ee836a5d9f91424bdbc4b43a4dd20c8bf85c708615e0575aac5e054bdb4d175b71e16fff32eadd727546d01340fde41a7da478708456a9bc79e942114d70328fd3d8099ee81f1a09cfc549c9d9e53632e495f4ae644ff3b82b54a5e802f9766260", 0xab, 0x20000010, &(0x7f0000003000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x2, 0xdf55, r0, &(0x7f0000006000-0x76)="1a18e40692d2cd0ff1b60a39957d10feb635247a2f62c145960b23f3c5499ba396bb62b6e0911d8c24fff06957adccc4ab7b02dd80245570bb84b95af03896a434121e08cb48fff9877fb4c3840e2568b38da678e7367cb28abb23a8c4dd697cf5660761425aed992b51888c7e6078fd8e64f7df0e02", 0x110, 0xc76e, 0x0, 0x0, r2}, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:53:56 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005d0000-0x1c)={0xd, 0x7c5, 0x4, 0x6, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x400) bpf$MAP_CREATE(0x0, &(0x7f0000ef1000)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/05 07:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000456000-0x10)="ff0300000000e80fa545bb213e9d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000688000-0x10)='/selinux/status\x00', 0x0, 0x0) accept$alg(r0, 0x0, 0x0) membarrier(0x10000010, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000083d000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b17000-0x4)=0x28) sendmsg$alg(r1, &(0x7f0000abf000)={0x0, 0x0, &(0x7f0000947000-0xa0)=[{&(0x7f0000e3a000)="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", 0xc81}], 0x1, &(0x7f00000d3000)=[], 0x0, 0x0}, 0x0) 2018/01/05 07:53:56 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000004000)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000001000)=0x0) 2018/01/05 07:53:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000478000/0x3000)=nil) mlock(&(0x7f0000479000/0x2000)=nil, 0x2000) 2018/01/05 07:53:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000089a000)='/dev/snd/midiC#D#\x00', 0x1, 0x0) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000324000/0x4000)=nil) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000a7000-0x44)={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000065b000)={0x0, 0x0, 0x0}, &(0x7f0000070000)=0xc) r3 = getgid() fstat(r0, &(0x7f0000b79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ed000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f50000-0x4)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000cc9000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006be000-0x4)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f00009fc000)={{0x5, r2, r3, r4, r5, 0x101, 0xb3b, 0x0, 0x0, 0x0}, 0x703d, 0x2, 0x8001, 0x5, r6, r7, 0x4, 0x0, 0x0, 0x0}) sendto$llc(r0, &(0x7f0000920000)="77a22defa1cada60225a8a93c63d960bf3da14ff44953a556542fc44929352e76d5079529f827ea329b93f8cfca6da0232fbb0e0ccca85e3e75b587cb8f84a8b348578269f6385fa1da1676f0b9cf6009c93cd676b8f60b9", 0x58, 0x4000000, &(0x7f0000a87000-0x10)={0x1a, 0x7, 0x45, 0x3f, 0x2d, 0x8001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000866000)=[{0xb, 0x695731ef}, {0x3, 0x3}, {0x8, 0x1000}, {0x2, 0x8}], 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000dfc000+0xd77)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 07:53:56 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000015000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000015000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000007000)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffda3, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f000000d000)="eceb78c73e3000000000007b0fffdd29e41bcf5f26a3f0"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x329, 0x0, &(0x7f0000016000-0x8)=[@decrefs={0x40046307, 0x3}], 0x1f0, 0x0, &(0x7f0000007000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/05 07:53:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sendmmsg$unix(r0, &(0x7f000018d000)=[{&(0x7f0000ad5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000582000-0x80)=[{&(0x7f0000754000-0xf4)="85bfe17cf0f6dcb61c9e59ede3c34ac23fb66dbacb4d1973bf063dd70e0fc9ceb59a390bcbd4b2f3ce09db83a64fb3bd3ef9f5ef9efa69100d7ea9ca522158cf5db9ca96dba7192afc830ff8e889cfaffe54e9b9a150f94019b7d3d458bb996c006eb5984e632b7bfbc68916837c4ef7d4e7ce4deb08bd799926ab5a30838c5dfa37527a856497d17fcf957980136378d906627d14081a02e83151dc8a2e87bb87173c68f9d3a1da1e2bd898af10cd440074c0d5c95982724bae95f4af41205652428f7d283455e39ed3eb1cdba4250c913f20ef66c6ca1d6f81df2414b6bf9ea1e24cc9319752ffc6cff5325f736433606e8457", 0xf4}, {&(0x7f0000060000-0x66)="9ac6b9a672aa3eba5364acaf78f118c7a0627523bce8baeabce1b517609070240b5b971e9039b6ea4592a6f92d68da8c09577eba9df6ecf946b2b7a37d5a1c145691870967b84c1a470e859fb2e3bac8dfbb64d1f594ea526430b4159383c255bf567ca93e44", 0x66}, {&(0x7f00009b7000-0x1)='V', 0x1}, {&(0x7f000042e000)="f669ba09607ba31d1514e8185d69ca9abe0e05a173f55eff6d92b9dd13102bff28c2eeb642009796d3b573e3b2f400dd499e303a61eac0e3cf3a027eed206ca96bc36bdb820c7bb21c5e9eb7c7e2ed7a20b279daaacd186b2675e3cc930696d18ccd1c4f7462bb6a2c626a69cae65f1b00e6efcc4ad47cc0478861bc42ef1223faa3eba30d15c81e910966efdaf42d6979cfa96c71ddfbd4", 0x98}, {&(0x7f00005a7000)="4cde506e6609c9e03e88eed6750ecd3a16d613037e452268cc635631a9ac1800436db467bd", 0x25}, {&(0x7f0000454000-0xe9)="6959003f1e443e317e18bef6b23de4448ca39d2e8b2203f23d20226ba28dbea2875561e9c24d1a500e15c67a53ccce542790cbb0211c43a219c76b7efa96ae0e02c175155291c7243062c41f54426b4777d008e3f1f4e010194d7b4dfe97639458697d9f3786dd634c57f81fa780d8db3faffdb1f6f2abdc89acf99d85231a8c10dc0f54ba52c1792743d8c3da901a5adfdd975a6540de6669c9188760a8f7b82028a00f0977ed361a5eeac854a2efe81f01fde23aff4366737e78bff52ec7e885db4a70920d1e7941abb52a02e0750f9bbf6b2891c872a33d36bdcf1e2c46a65556131af2f619fc1f", 0xe9}, {&(0x7f0000924000-0x5d)="67bd43ba14e2b856f27b380f10844358332a214e192df725582373055f2b81d75180bb58c60f13769da5e24c1e65369552b6e2a9699525e8bc98afca6026f5f16a5100467ab162af9073cbfd80650fae846c87213bd42d77dac1a90022", 0x5d}, {&(0x7f0000b56000-0x2f)="294fa25ce945dece59b0189bf522ebf42b25f74885681a8105c86746a6e9340b4c38671742413442ebe3710bb18cf1", 0x2f}], 0x8, &(0x7f0000520000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x20000000}, {&(0x7f0000052000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000f9000-0x50)=[{&(0x7f000061a000)="25b3e17d2219a3ec5fdc4ca00a543a86bbd574e1952fff21af12afb221e0eeaab8bfddc85db37ac8e5041690ad0e5b282bfa5e23f074b5edc4f0b0987aeb45b1cdcb39e0adf98dea89ed8d152eae14c79320ae23dec81871f26228dc5a59bf187ab3820b5b1d0a4852c75fa96d4149f5e28a2148a00440df16748bb88f423269f385260a8ee203382bffb89441647ee041c70e14b4c739c393f21020e9327304b516343a3b189a2c417ef3362f882992ae086f4894e08e675e9cc50beefddf81c68823b647fb3ac2883ceca85525e82e3e96f40f8582675056fabd3faf4060d81dbc8355dc4a5762eff147ebb83ed7db83027c7bf50bf4", 0xf7}, {&(0x7f0000021000-0x52)="248f9cab0878d6b7a499df25c6a0c4cd515eea5f61a3531904ff7cef4357fbf421e3307936b8876bd4400c89cea9af34d63b6cff86c813981a1f2ca10bbdc8f021c7693a05c354c363ceda1fb7dc77104071", 0x52}, {&(0x7f000005b000-0x43)="589a30a74873b5e2b71e9634c99103e922222e8cf06b211e0a214244f3c42415197a964bf308f26189e251e4b54eb2b31113a77e16d443aae5d6e987bf079f1901a7de", 0x43}, {&(0x7f00001c9000)="9ecb3c24fbdbf1cd0bbab4fba303946441659e26042f61326071bea047de1fb806d9aa4d06ce7f5b0a7d3349aabb2a42834f966470f2b8dc30b8d371539d129e47903a2e8510a5713513db1b547b234f5dc5cd603ff858825424190cf013b02be193df0aac521ed7df51d27116e4c8ee19b287a0339eceff2901f9a6cc682c14f8471e6baddbbb304641b1322f3b6d00d26f214d69798e201d689151bfcb40fdaffef966af2c57678d7a9c31099fec4554ffd92dcb740d926f47ff97879672664769c919bcebfd5cfb878f839514c036f1a4520a3e7298182144de9e9f1e43fef9ccfa04d18d82c993427b5009", 0xed}, {&(0x7f0000728000)="7ddf1472a227c7016c6e", 0xa}], 0x5, 0x0, 0x0, 0x20000010}, {&(0x7f0000d90000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008b7000)=[{&(0x7f00001c4000-0xba)="b9e67cad16247f5ded2359df52a80f8b7e3ca9c486fff14b6101fcbc346f4f6f839cea94a7d5634b6d74ed431b8a7b809adf69e3d22ae7de771d27d1013c9ac56daaf9a7ce2b756455c2627be3957933711d80669800264338547441e779f4e6ff6546af6f3722d2c5cd9b7910c3eae6c93aec89369274bd51fd2685b45fbc613d989698acf06eeaae61ab8dded1be55d87880588399aa847ed58a82fce32a22635b3038d0e05cc37ce2000852048218a672940e9f5c55e8d051", 0xba}, {&(0x7f000091d000)="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", 0x1000}, {&(0x7f0000b7a000-0x23)="3fdae6c8d3a535cd89ebc6c7a0ba59a09d1c33b1303f5b2029ddf16469cf787fe48f0c", 0x23}, {&(0x7f00002d8000)="f121ad6ccc4c020cbd016f7e0a9421083d35096511d5f4f81de136ba7ea7e2bb8b960e1ad4de425cd51b1f1f71b0642b8f0cff0b7bbd21791ae301167ddc292468f6f2609248231a46eceba46008fc42dd5249bf587c001b1aac6d2381365dd238b62c7ca7fb94bf52a871c4b6cb9a959b54ba7a39b763c82bd0", 0x7a}, {&(0x7f0000d75000-0x35)="8b262ea8d7add1adf63404df7f12bb4e6f3fedfb408ffe086a4cf0f9545544d9ebd5d3d59cc6d983694662e51a764b4977cba655e2c2f054ee", 0x39}], 0x5, 0x0, 0x0, 0x40}], 0x3, 0x4008000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000547000-0x6)={0x0, 0x0}, &(0x7f00007fe000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c65000)={r1, 0x48, &(0x7f0000ec9000-0x48)=[@in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87b7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fd6000)=0x10) r2 = syz_open_procfs(0x0, &(0x7f00009e0000-0xd)='net/mcfilter\x00') readv(r2, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)=""/44, 0x2c}, {&(0x7f00003ec000)=""/84, 0x54}], 0x2) 2018/01/05 07:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000070b000-0xa)='/dev/vcs#\x00', 0x1, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000047e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00004b2000)={r2, 0x80000, r1}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000a5f000)={r1, 0x4c, 0x403, "15eaa643c9d619656546ff140711b7dad851fdcb2acaf86e312d4f1cbfe01532da0df9720c74547e73b94c557834c3ffd0b75aaf4341453b20bcd263a7944e5137d23e4fbe136e33162682e7c0af09063e0ad6d25c48c84a03112ea33880521e592ba8084625db138ae099e0788a40763c78a87763cdb0b17995947da933dea4978723f40359c76daa0b2a47e0a3e824136b4222"}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00003c1000-0xc)={0x4086, 0x2, 0x101, 0x800, 0x1, 0x2}) connect$bt_l2cap(r1, &(0x7f0000f65000-0xe)={0x1f, 0xda, {0x2, 0x2, 0x8, 0x3ff, 0x0, 0x401}, 0x3702, 0x96e}, 0xe) r3 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) poll(&(0x7f0000a30000)=[{r0, 0x8400, 0x0}, {r3, 0x8000, 0x0}, {r1, 0x0, 0x0}], 0x3, 0xfffffffffffffffd) r4 = semget(0x1, 0x0, 0x400) semctl$GETVAL(r4, 0x0, 0xc, &(0x7f00005af000-0x1000)=""/4096) 2018/01/05 07:53:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ebe000-0xd)='/selinux/mls\x00', 0x0, 0x0) writev(r0, &(0x7f00006a1000)=[{&(0x7f00002c6000-0x1000)="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", 0x6ff}], 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f91000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x167, 0x0, 0x0, 0x0) 2018/01/05 07:53:56 executing program 1: mmap(&(0x7f00001fc000/0x2000)=nil, 0x2000, 0x3, 0x4050, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fstat(0xffffffffffffffff, &(0x7f000084e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffc, 'crc32c-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000000000)={0x1, &(0x7f0000ff2000-0x8)=[{0x800, 0x6, 0x5, 0x73}]}) pipe(&(0x7f0000861000)={0x0, 0x0}) 2018/01/05 07:53:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000058a000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000dda000-0xd)='/dev/net/tun\x00', 0x0, 0x40000000000402) sendfile(r1, r0, &(0x7f0000a78000-0x8)=0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/05 07:53:56 executing program 3: mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000035c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000035b000)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) 2018/01/05 07:53:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000765000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00009f2000)={0x0, 0x47, "6a32ce9537babfe2450904c8ed811ddf255655ed800393dcf99dfe94519e52d325aa878c92d39351dfcc27252d1c7ab8c57bfafb883ee5fc5f6f1b7ccb10df3a39258152eaed77"}, &(0x7f00007d2000)=0x4f) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000af1000)={r1, @in={{0x2, 0x2, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$dsp(0xffffffffffffff9c, &(0x7f000079b000)='/dev/dsp\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f000067e000)='user\x00', &(0x7f0000a12000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000459000)="ca", 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r2) [ 56.489147] binder: 8415:8419 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 56.513859] binder: 8415:8419 ioctl c0306201 2000a000 returned -14 2018/01/05 07:53:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000069a000)="", &(0x7f00008d7000)=0x0, &(0x7f0000069000-0x4)=0x0, &(0x7f0000236000-0x1000)="") rt_sigqueueinfo(0x0, 0x0, &(0x7f0000510000)={0x0, 0x0, 0x0, 0x0}) dup(0xffffffffffffffff) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000c84000-0x4)=0x0) 2018/01/05 07:53:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000005d000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getpeername$packet(r2, &(0x7f0000315000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000285000-0x4)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/05 07:53:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000483000)='/dev/hwrng\x00', 0x204a00, 0x0) sendmmsg$alg(r1, &(0x7f0000b04000-0x150)=[{0x0, 0x0, &(0x7f0000bd7000-0x80)=[{&(0x7f0000bf7000-0x80)="4215aa3d278c0c29c559665379e41fcdd428780132ff0786a568f7e20d872c207145e9022b55ba32813e618ba363339808d79e8e4db6041565746b390160b32d407a53baf7e483084b8b450d4610b216f8efcc4ee87203aa1b88128b41a9bb1ffaaff4eec1daf5aa0ccd3c991dd7af1549431b26ed22313e1880bc691dc8bff5", 0x80}, {&(0x7f0000914000-0x1000)="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0x1000}, {&(0x7f0000188000-0x40)="84f608afe8d06665b93f292a2bb5337f2f48d97fb422a08552d1acca77f7e4a4f2bb1a7fe076b27b7bb36f53c93fdcb053b61470a42d5b7c06bae64caeecec8a", 0x1c}, {&(0x7f000065a000)="3cb8a2708b0acba44a3d29fa8b2c66331bb9fc7e89f20e28b1757b68881ae68d874bc02904eb91b326df2748fe6577b7df5133489a57b0da8a9981f7a659369153abf58bda684650e729bd6fcfacc689f623ea11c72de2ce50841e8ac1bad429e35787773f8ef06d7b1ddb5f623e3c3d75d4adc92bc0bb064391b2684b8edd3c1aca727c12694b256115b54b43ab21671d4164a857f69f5f9174da6e9c277288830bb7a97e1ea37015406bfae3a4fc3d6ffefd5ee236e79831aac20511c9aa3b9421495ed7a0e638883a3b2b5b71b99bda22b0", 0xd3}, {&(0x7f0000afc000)="987a294b38fea96ec21eddd34b00b04eddbe5c383e4cbf206339ec785e1242baa2103382df3a", 0xfffffffffffffc9d}, {&(0x7f000058e000)="b96d768613b436e0f0e6e4f451805bb329ac09dc3987af8ed1a03eb20fe5512293193d3c581a06872f7c1713ff31d4f39d3b35b4d827198af5712406c4d0d79d2fb923ce736b0894372139a550378836b0735864f4d06819baa328787e0edcd8e9f02142fbefcbbe3e98fa6a08dc03fe28305dcc7fbc41b3c6564cb052a59f7b0b9d9be2fd3485006c1ed6cc88ccbd9d47c7aeab4fa8ba2252484d565a", 0x9d}, {&(0x7f0000147000-0x5e)="fd1343331d3caea54b4bdd90cb924d0751c918ebc0f7248e785326f7cc66acdd43370da0dcc219cae4cfaf0b858a03f2d3407df59c9738b421930303f247434ccedb621501ab198edf1bd7c79513375326e1b63d01164194de198b9d72a0", 0x5e}, {&(0x7f0000fae000-0x5e)="992aa24ec46c0aa8e3f6cafd4a34c566f4bbd6f895cdc4b7e515f252d735916d07dfd6aa1ff3d5af6ba3f340e4b4343cbef8434afcf789b1ac4fa70c8efef3b4d86d4109e1c834204cdd581506d2ba5ff5c4378d9a0de208d9f9c2bb3ffc", 0x5e}], 0x8, &(0x7f0000aed000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x30, 0x40000}, {0x0, 0x0, &(0x7f000049f000-0x90)=[{&(0x7f0000081000-0x9d)="2c0313c211f25fe489b12bce0490a4d9e815634e766c96b57da7c555682033c14877af0efe9379652af1ff0ed74c7e39686ca840cc64c752a7fd687a752e351743d1dbf7bf4435c7205962cab5c9fba595926c994a7b9e52450da7a821ea797d019c6c3df9a292aae7dbe3d689b144689a9f3aec2e6dd7ef6f474000679fe27e3f9155f696f6f6a8fbf9e5901c898a9ad08297aaf5377a209e3c6cf900", 0x324}, {&(0x7f00004bd000-0x6a)="e383bdffa1201648b231a7e768a3d8470afecd0c965217d5538eb6f48c3eeef4f03292f299f737900a1c5ac29e24aeb94e49a103e75a4c7be5a67517bd064acf9c1986f13fe6ab1b81eb8d3ebc03a6cc9778845fc0ca03e3991941e55a9e73a0185764faf89aaf5e6c7e", 0x6a}, {&(0x7f00006d6000)="c79a380ce9d9fad63293d4674208a13932c1e2752bec9fe16ba5a0a96972bcd01402cefc921fcd1a788de5295722598deb3cbb3085903ff8d3", 0x39}, {&(0x7f0000d4a000-0x3f)="742fa8777c86e88d77a6131c5b6876b1332e4e967e019fbe63e47430eda717c4c94b178da15cb5fc2f293a31d708eae4f99c4d2f628b139e15938cddf76b75", 0x3f}, {&(0x7f0000acd000-0x82)="b6edcd8a7139b71355f146aec6cfb795133d3969213ba80b86b6f534a2ab60785997dad438dcb5359a2fabf0a7236d13ceb8b0e1f6f02a554b07c39115d5a66f9308da8b15a995b9cd63ffe70bbf1fa73a2e8aa911e8ef4e590e8704950461807bac16de40e946a37353ae557d0129e58c3e977423d66ec8ad884ddf57544c9423f2", 0x82}, {&(0x7f000067c000)="6515ef47f637bb4f10792be3dc9f67b321449a1ea80bec20d83a627a39ee4dae79a22b2dfbccc435c85f3605d7760cc4", 0x30}, {&(0x7f0000eb1000-0x58)="d7dfad2663cce9be81c4d7ef5e375336409ad6600f9ab946aba3c134518b1481a5bb2d347e4684b84d9564afef8f74d749ab070686a7fb3e0086af1070568d3a68b2f7b43211078f08bb120eae47a73ea2644549d7472f54", 0x58}, {&(0x7f00003ae000)="b347104b56e7594be11143252289885361729b4df3224173beabc18dfa9d35cee5dcd69044033efff1e15e8f0dd48a981988abcb9d188f02bf1c313320539de5979201f79ac8d86bf6a212e91b409bdcf2e718c161219bc35f9072902d0b162bf6607bce367cde566cc8b18c6255eb7742d08ae73f2e1a29ccefc8b0b8ce8ac4a99540", 0x83}, {&(0x7f0000013000)="a6c882147e70288f6abbc292de60bee57efc257c8b6a7c49f8c5745123f59363199ff0b7f11e8ff75917b03bdaa5c1132a553d3b891f29c6701bd079a7c03a0a70ebd9800b033cf3c54642873059211d27ef5ded3ece21ac5f88da18a7992654c173cce6b00732c9e4787624e27d45720ada125aed464e23764fb61eea2dd64fed4371826a29691eb201de8f4df5a6bc30554231cc394e529e79003daaa81f709cf8dc9895e4822e6a330c381b58a153937dbf56fa82a0d17c38972d828ae51974f8d3448812", 0xc6}], 0x9, &(0x7f00003ae000-0x198)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x30, 0x117, 0x2, 0x1b, "f9fc70fc3b46a72b5cb707d319ce8f9dee2dbf4d5df207d769197d"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x58, 0x117, 0x2, 0x3f, "7585817e1bce72cf69b5e712eec015d78eb8d06e8cf82d246e1d420d8b779c256742c8efde18d2c7f9ee5add628d0787ef0db9647a6c6e4fae64445ecce2a6"}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @iv={0x68, 0x117, 0x2, 0x52, "8ca2509e5b9bd033635f6abc9b56163c0b67e1fa4fa72c4c0fe007d02c2b377f90d633c13121bc58234b46492f318c9ee9494b7ea159b7ea8d7ff9c88f9599e732b7bcb57ea057bd0cc3cb3c2a757deaa7e0"}], 0x198, 0x40010}, {0x0, 0x0, &(0x7f000066c000-0x10)=[{&(0x7f0000974000-0xaf)="9c7f8ca9063b0f68d3e603ec4e6aa8e29c38d165a9ca47101e9ddc775ad1156d9cfb86fd74954d94bdb3a07e6423e353cf566ea7f82597421aea3cb35c6cba1cbdc84045602b9de3a9aa1392dbee1ea1aced00db6202330639e41312094ac8c270a8a5d51b016505d1614fafeb59b7b7e978d4110969ea153c307e63a94fd62d98f870d4060a0e3343c725d7bcb8f9d0397c700f50f2af3ed995a37279f6ae958731043b2b63b906fc819656f5e692", 0xaf}], 0x1000000000000213, &(0x7f000087e000-0x18)=[@assoc={0x4e, 0x117, 0x4, 0x2}], 0x18, 0x4000000}, {0x0, 0x0, &(0x7f000044f000)=[], 0x1, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000ae9000-0x80)=[{&(0x7f000036c000)="5e601324b73a92548a94bfa78ec11f08ad8e315eec9466e95f45b51695ee0b8ef5b5ca5df624f926eafcb53c7ef8aad1c334a9ac681667e7752afe071a6d98a5551ff8a2802b17b11c2aac6c8c3fc8a4f86c02f67d0cdb48e8656a626dd078b1d4f9407fa3fc044e83e537c2b86952eb1b8730c25b928b0c92356c87759c9d19431c5659adaffe0e46671da2cce236209c3d22ff0eb2806cb2ee8adf7e12d1e612802be27997e89786344a009c5ddad3857d0bc0932d844918ba348f0ccc74f9e4ebaa487728c874b620619192bbc77a278f6fe96e100803ffaa729d1bbcf6fc587b1c22ff39353e6308431f47067078096320538bd00cd697", 0xf9}, {&(0x7f0000324000-0xdb)="775ebd97e3fae38511cf51faddb7740e5f36caad447cca653add9e807b1afc310f89edb8873007b6f2e46e685ca65abe8de34fb86db403189f971b7906210b8771e1fc510ff48806d94622e54b62cf73a1639f47483af7b4e8360d5fac4f20c8c1c22a84cd5fe8f7a745b15bb74fbf175887e9cba7b51815fcf7cb450600716d7c2df1622deef9d19d8c0b030c9319a6fc83b943c55d39a2d82d9fb06c73f7cf59b4fa1a59d82e4b19370fd3fbfbc0fa51734b3b41d380b16f2b743e16b13bd96564502d2c85f4d2bc6bb5527ab91e020e0eb2f861d4dbc3a20189", 0xdb}, {&(0x7f000061d000)="0155d51008927b2f5e99a28fb30ae63ae5903b8aa395c43ea88190d08faef45d36daf1b94818303b332d645a20f38fca0cd872b544e3a62f91c117651e3da03e1e3738c9ac789767945d426f0c8cc8bbb067988d84bc51c4ebd3fad0ffde005a5ba636ca918ff6fe412ad65284094705a75df180cbdc1ca14195ed9b87782e6cffc4b36bff75890873cbcc073b1140d16e515ce2b9f44ee1068a67724c3dcba64e3db4299dda113be6f4818185f91c3f3f619b0f950460b912b6090a2601b14c52a3b2e546885153f4584b1d", 0xcc}, {&(0x7f0000751000-0x52)="21fd11d6e40994029d793669cb38ab256c8bbae4cf84fff210ac00cf1a8ec581eb80ef871780de4ea022d9ef55bc1c522b09510e83dad1e868a68549f962c2693f78d41fba13e7e24c24820dc6dccd4d65bb", 0x52}, {&(0x7f0000ce2000)="ddcb916dec89c8e2b3e5b14d759c7954ee62f367ec6889aef783ba2c6cab1ae5b122a9f8d9051a66aea72137bc819a673ed0df8bc982c4142c83ba8cbdf19027f3171a18064e7864bfc68a55629bcc96b1160b725f81a5c33f40eb6451eeecf33b73a50f96d86537ad08303565af66a7f347e7036c20cabe27d88cea70e7334f6fe70dcc0acaaef606ab682db679a85760faa28d0d6bfe3b91718f979cdea7dcf8026bda9aa215ec99ececdcfa71876054049a3dc175839fd6ee5cface8c4f465e54c9f681", 0xc5}, {&(0x7f0000a79000-0x14)="41d3facc7ccb3817ad713c97bbb7e4196ee959b4", 0x14}, {&(0x7f0000a7e000)="965240d595f1678bb05b077198d51a7d195316a9849850036bd44bf7b6481f4208174f1889a78f9db5aaa9d003f47dcc4752ee1810e06ba61f31082fa6681c1269fb763ba6585796ef0eaca4c72e39d686a607703cbeafb4b2ecdf340ace83e9710368544fb7275050fc9a11b7c4a6c90c63845355790ea3859dcffafa0b36ff01298d7e35f484ce0a8080ad0ba191e3b0d4f69c6f77b4a8cdcd44c4ea635374cb28d13257b45d493b35d2074940e7ebcc6426542cd03cf823b5bad32db27facd412125b2d123c6cb33d203dc9938ae40907a2d9a004ec626603e5532d5c3fab7e93e4d4fbb9a85148af92daadd0a006c12772", 0xf3}, {&(0x7f00008c1000-0xe4)="36b2704cba9da68e7cd71d52f3ae734a13c7c3f25cd3b7a4e2a4e3877b37f0dd03505fbcb5cece3d8ea538a7966f350d00d6e870ecb1eb7bb33cbca4438b5e22b49db97c04c3975b0cd3da98ff688227fd80a851805772ce864da245f866da70c1f7154b4d783338351047e811de6ac79ace2c588cdb49c63f51cd106dbb62ceacc178dd48329353d446383907c6843ffef2bd5cee7223678bd78501f020f17a256532d0b59a6be8cb3aa54390ae702a68348394c9ee1df7903cfeb611411a3bcc5dc61e6358ed3a45c9e61ab7269f93f04b6cea3925de2d79d5529c19768d5aa0315bb0", 0xe4}], 0x8, &(0x7f0000fdb000-0x98)=[@assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x41, 0x117, 0x2, 0x38, "7cfe02c2ba9cabd16f1d78a8b14868958d8d126bef47aa118cb7688ee18a4a52f1efbfc55e366d5abacf3dd0745831616464a56357f39043"}, @op={0x0, 0x117, 0x3, 0x1}], 0x98, 0x4000000}, {0x0, 0x0, &(0x7f000087b000)=[{&(0x7f0000dc5000)="0f3a492ed0e516862a9e80d5d12a75002f16c3b8f307e9c13734e7d2550773edc40e5be393ac84173677338fea65ca91874fde", 0x33}, {&(0x7f0000c20000)="3e1391857577cfe4601557da749f0b700d777dc56c5a1579e541ec5618a4aee5b6472e98257800dc1edec77ede598610ff26c92d610a8b2012f03b7763f344615c0a9c3f5118b360205f", 0x4a}], 0x2, 0x0, 0x0, 0x40}], 0x6, 0x800) fchdir(r1) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f00005b5000)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f000095f000-0x4)=0x5, 0x4) fcntl$setsig(r0, 0xa, 0x23) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000312000-0x4)=0x0) sendto$inet(r0, &(0x7f0000e25000-0xfff)="11", 0x1, 0x1, 0x0, 0x0) [ 56.530163] binder: 8415:8430 ioctl c0306201 2000a000 returned -14 [ 56.551852] binder: BINDER_SET_CONTEXT_MGR already set [ 56.551864] binder: 8415:8440 ioctl 40046207 0 returned -16 [ 56.577712] binder: 8415:8440 unknown command 0 [ 56.577723] binder: 8415:8440 ioctl c0306201 2000a000 returned -22 2018/01/05 07:53:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) seccomp(0x1, 0x1, &(0x7f0000091000-0x10)={0x1, &(0x7f00000e7000)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/05 07:53:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f000067b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000910000)={0x400, {{0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000089c000)={0x0, 0x5}, &(0x7f00006eb000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c19000)={r2, @in6={{0xa, 0x1, 0xc8d6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xffffffffffff8087, 0xfffffffffffffffe, 0x2, 0x43}, 0xa0) 2018/01/05 07:53:56 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000000f000-0x14)={0x0, 0x44, 0xf87, 0x2, 0x8, 0x5f}, &(0x7f0000021000-0x4)=0x14) lgetxattr(&(0x7f0000030000)='./file0\x00', &(0x7f000002c000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f0000025000)=""/159, 0x9f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000001d000-0x8)={r1, 0x1}, &(0x7f000002f000)=0x8) r2 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r2, &(0x7f000002d000)="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", 0x1000) 2018/01/05 07:53:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ee6000-0x6)={0x1, [0x71]}, &(0x7f00001fc000-0x4)=0x6) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup3(r0, r3, 0x0) 2018/01/05 07:53:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) recvfrom$unix(r0, &(0x7f000079c000)=""/113, 0x71, 0x0, &(0x7f00007a0000)=@abs={0x0, 0x0, 0x0}, 0x8) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f0000fc6000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000470000-0xa9)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00001e4000)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0x95}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f00007b8000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d42000-0x8)={0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f0000811000-0xb)='/dev/adsp#\x00', 0x10000, 0x8c00) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000285000)=""/158) 2018/01/05 07:53:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000-0x8)=0x0) prctl$getname(0x10, &(0x7f0000d2d000)=""/82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000b42000-0x2)='..') 2018/01/05 07:53:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007f2000)=0x0) perf_event_open(&(0x7f0000f71000-0x78)={0x2, 0x78, 0x5fb2, 0x4, 0xea7, 0x400, 0x0, 0x4, 0x0, 0xa, 0x3, 0x1, 0x6, 0xfffffffffffffff9, 0x1, 0x7fff, 0x9, 0x4, 0x1, 0x10001, 0xea9, 0x0, 0x8001, 0x3, 0x0, 0x2, 0x2, 0xb6b5, 0x8, 0x0, 0x4ad, 0x1, 0xfffffffffffffffb, 0x3, 0x2, 0x101, 0x8000, 0x0, 0x0, 0x3f, 0x0, @perf_bp={&(0x7f0000b25000-0x1)=0x0, 0x0}, 0x200, 0x1, 0x5, 0x7, 0x8, 0x5, 0xffff, 0x0}, r2, 0x0, r0, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) dup3(r0, r1, 0x0) 2018/01/05 07:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) fstat(r0, &(0x7f000035c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f58000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x2, 0x8800000000000000, 0x0, 0x0, 0x0, 0xa0, 0x80, 0x16, 0x8, r2}, {0x8, 0x100, 0x56d5, 0xc, 0x2, 0x5, 0x4ba, 0x101}, {0x3, 0x1, 0x100, 0x81}, 0x1, 0xd, 0x0, 0x1, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x0, 0x3b}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x5, 0x0, 0x9}}, 0xe8) r3 = socket(0x8, 0xa, 0x5) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00002da000-0x2)=@req={0x7, 0xce3, 0xa, 0x4}, 0x10) sendmmsg(r1, &(0x7f0000bae000)=[{{0x0, 0x0, &(0x7f0000d8b000-0x50)=[{&(0x7f0000a8a000)="b9979ed12da6e5ba021bb6deadeb4621217f50cbdc6c5909f94e37974c9c27775bc055d184da5e70006ba8edd3355273e1c22cbef8d07fae126b06a4e70c31d0960d33fb9739056b5959b6a1150432019bae6952d57231fd0101831db5b5349d9251ffd5233d955a30d10caf51ae5c91dce874bdbecdd90e76218a52eafe", 0x7e}, {&(0x7f00003b6000-0xf8)="b2cf50e41837f2a5ab01f75eb28533f592bb484aab2d4e131ade5bf261b1e20120a2f55d0e1ebfaf64f177f76a800c49c246db2a33bca25812483c975a22363b9dbcf072b28d514d9144fc114aeb2898a3f28b7e0cf5f288dd3a13e0e4f81d99693c51c79501e1428382984437dc15748473956da268c52d8dab1cfd12629f8ee59121741c3415bd57f371c42847efce74963a14fabca203e9b7aa106a71bbd5c0a327c3e43912c44b364f022147f398a11a0e37cef4fceb5a9770b359e2e51ab57aa1548da52794860e2926ff2f2e8405e583c0e55611f3dfd7a84df0639fcfdaad31a9ed240bb375532119e56aa908baf68d9c740c4bcc", 0xf8}, {&(0x7f00009dc000-0x32)="59a514820e4b2f2a73c6cdaca02fd61cafac2aa584ce647ddb3c7e130a24daee89eca8e3a31770205191bcda276fd0a63ab1", 0x32}, {&(0x7f0000cfa000)="7460197f3d18bf226b666f07060014ebd03c982d09bdaa2c521ecad1cb20264d637fe8a72e37422e4f40a86d4a9a73f467c89daabfb138057fdf163c0af94accbd5b56ae3c68d6eb0adfa67bc7ad7872571966ca3ed18942d5149eb45b8ab2fe8337", 0x62}, {&(0x7f0000a6a000)="e319e675125c887cc078c9ebf0297a326325537a87acca56903a92896210fa36a627b2145feb187c05c5ed4368067c96ba416690718f1bf73dff96c0c2c0a8df96cd00b2abca3ec2000df0a1ca1dca6e6fb36aac46073ba33b5ca3ff127b9875a5bf7b8d9454fd9ddfb538a04299c96c355f179de502bc5d9b31", 0x7a}], 0x5, &(0x7f00008ef000)=[{0x28, 0x1ff, 0x20, "a11871a46e47720ec50121a610d4041793572f6f"}, {0x28, 0x103, 0x5d, "7736752227965c3971d42404ee1ab5e45818f30f"}], 0x50, 0x404c804}, 0xa2}], 0x1, 0x24000010) r4 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000027b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000690000)={0x18, 0x9, 0xfffffffffffffc01, 0x6}, 0x8) write(r4, &(0x7f00002ce000)="cb6a61a36298f4c07d72d18e260d18044b157c312c2254a37bbd", 0x1a) io_setup(0x0, &(0x7f0000000000)=0x0) [ 56.737224] device gre0 entered promiscuous mode 2018/01/05 07:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b26000-0xa)='/dev/vcs#\x00', 0xfff, 0x2000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d16000-0x28)={@generic="40fafb671262a6730d1ef197ad3b1e2f", @ifru_addrs=@nl=@unspec={0x0, 0x0, 0x0, 0x0}}) r1 = syz_open_procfs(0x0, &(0x7f0000a15000-0xa)='attr/exec\x00') readv(r1, &(0x7f0000f1f000-0x30)=[{&(0x7f0000455000)=""/203, 0xcb}], 0x1) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00005cd000)=0x0) 2018/01/05 07:53:57 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4000000000000a, 0x2, 0x0) 2018/01/05 07:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000be000)='/selinux/context\x00', 0x2, 0x0) ppoll(&(0x7f0000019000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x477359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) ioctl$KDDISABIO(r1, 0x4b37) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) [ 56.766392] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 56.775603] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 56.784562] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/05 07:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create(0x7fffffff) epoll_create1(0x0) creat(&(0x7f000096e000-0x8)='./file0\x00', 0x1) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000027000-0x8)={0x6, 0x11f, 0xfffffffffffffff8, 0x101}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000328000-0xc)={0x8000000000000000, 0x0}) 2018/01/05 07:53:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000acf000)=""/19) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000d07000)=[0x4, 0xff]) 2018/01/05 07:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 07:53:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f000023f000-0x2c)={0x6, 0x10000, 0x8, 0x5, 0x0, 0xffffffffffffff9c, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000a34000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000000000000, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000675000-0x1)="") 2018/01/05 07:53:57 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e17000)='/dev/vga_arbiter\x00', 0x10002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000001000-0xf7)={0xf3, "8a038ac46e7bc8cc1be7952fbc13fcc34660c9882fb962d95acc4e4eb270a989c52c6db902ed8c5fd127873049f57e3caf7f19e0d38d96a8cf58fa984a24a1fd8641654d74cc46b5986abaf757fa21002607e5436bc087fcd49be9f2f661db9d89c56f9ef3e8dabb4a6f846429295d578c69e9428761af71390183863102d0db4e035f8d26b30e99ca42c597be79acbc52ff5e7013d9550ab08f948067f80342c7103748d0c5998f7c9e5b13ef0a60ab512582fc723a7174e472fbc0a170388253b3d3f354b7992a4fe62ba236e858d84773addc6e0743b3bf1074d62cd12867373ed5df9680d335cbd254df89b5d0b6dd8193"}) open(&(0x7f0000814000)='./file0\x00', 0x8000, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b67000)={0x0, 0x2, 0x0, 0x0, 0x0}, &(0x7f00003b7000-0x4)=0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000259000)=0x0, &(0x7f00009da000-0x4)=0x4) fallocate(r2, 0x2, 0x5, 0x8ef) 2018/01/05 07:53:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x800, 0x40) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000ba7000-0x8)={0x3, 0x5}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x1c)={0x8, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) eventfd(0x7ff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r1, &(0x7f0000009000-0x39)="d43437f3c6b24350e32dba733b93433d007cb551ba2e5d3c47eeb48e098942438bfea7b45262f21e004e4d51388e899934b48a778199a091f3", &(0x7f0000000000)="e556ff9f79c16fc489573836e74a72e9dd7a927cd78dc5e66f2a8a15be99dc709e8b20c70bf0a11d692e11ff9e118c4cb5b50734c8cd8f099af2faa126ab31485cdb9d15e989fff7019e8061ea3ea1cf27e91ecf36951d5376a5a7b7dfbbd5e65addf21b7fc8", 0x1}, 0x20) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000009000)={0x1, 0x2, 0x54, 0x9, r2}) bpf$OBJ_GET_MAP(0x7, &(0x7f000000a000-0x10)={&(0x7f0000009000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000002000)='net/netstat\x00') ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000002000-0x20)={0x7000, 0x6000, 0x8, 0x1000, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 56.816812] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/05 07:53:57 executing program 5: mkdir(&(0x7f0000c15000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b4000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000440000-0xd0)={0x5, 0x0, [{0xf, 0x4, 0x3, 0x9, 0x8, 0x9, 0x0, [0x0, 0x0, 0x0]}, {0x80000003, 0x0, 0x2, 0x4, 0x101, 0x3, 0x8001, [0x0, 0x0, 0x0]}, {0xc000000b, 0x7, 0x7, 0x4, 0x3, 0x1f, 0x4, [0x0, 0x0, 0x0]}, {0x7, 0x6, 0x1, 0xfe82, 0x8, 0xede, 0x3, [0x0, 0x0, 0x0]}, {0x6, 0x80, 0x7, 0x10001, 0x5, 0x0, 0x7c, [0x0, 0x0, 0x0]}]}) lremovexattr(&(0x7f0000760000)='./file0\x00', &(0x7f0000c74000)=@random={'trusted.\x00', 'ramfs\x00'}) [ 56.859846] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 56.883118] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 56.897331] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/05 07:53:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000b61000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00009f2000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) stat(&(0x7f0000a20000-0x8)='./file0\x00', &(0x7f0000f09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000684000-0x8)='./file0\x00', 0x1000, r1, r2, 0x9, 0x8000) 2018/01/05 07:53:57 executing program 3: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000936000)=[], 0x0, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) r1 = msgget$private(0x0, 0x200) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000939000-0x50)=""/80) 2018/01/05 07:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000022f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000928000-0x3b)="79733976d8c30a4aead960f28118cfe61d12a1a087108192ef4558866d282049642e8d419879a27853f5165b4400f8518c088322865e827e200b90", 0x3b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000020f000-0x10)="60b3f708be7bf139983d86c54a1c4f90", 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000572000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/05 07:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000278000-0xb)='/dev/audio\x00', 0x200, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000b9e000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r3 = open(&(0x7f0000260000-0x1)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r2, r3, &(0x7f0000226000)=0xffffffffffffffff, 0x1) 2018/01/05 07:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000ab1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bpf$OBJ_PIN_PROG(0x6, &(0x7f000070c000)={&(0x7f0000fcf000)='./file0\x00', r0}, 0xc) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x2, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f000065e000)=[0x0, 0x0]) userfaultfd(0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000696000-0x3c)=[], 0x0, 0x0) sendto$packet(r0, &(0x7f00006b6000-0xc8)="0e1f1dc013c351168048e849628b061e4dc35a7addd175884b757616c98a213af8cb42e8589a42828f159c3facb3c70f64e0c6857dc9551a165d6bba3a09fd31dbe12f94739e6ae118c7752766e9f1707f9091dd133c7c4b2a113ece1f359dce6068addf991220e31471ea84e7f12b47a68a7785d32c61486790b355f94e6c2a7fc57c7f132f13362fc36ee6e19d8681268a03a20ac10e3b80fdaa7c229f2100000005868e35021d07e024dbcf07da6971de51aee8d4b091bd4a01709e496623cc114ba360a18bed", 0xc8, 0x0, 0x0, 0x0) getgroups(0x9, &(0x7f0000802000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) setgid(r2) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00002c5000-0x4)=0x0) 2018/01/05 07:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e37000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000c15000-0x50)={{0xff, 0x0}, {0xa, 0x4}, 0x100, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x4000000000000) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000fd4000)={"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"}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x10002018, 0x0}) tee(r2, r1, 0x0, 0xe) 2018/01/05 07:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0xd7, 0x2000) r2 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0xc0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000895000)={0x7e, 0x0}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000960000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) dup2(r0, r0) [ 56.908702] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/05 07:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x200004, &(0x7f000002c000)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002cd000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000155000)={&(0x7f0000427000)=@generic={0x0, ""/126}, 0x80, &(0x7f000066a000-0x60)=[{&(0x7f00002c3000)=""/80, 0x50}, {&(0x7f00006ef000-0xeb)=""/235, 0xeb}, {&(0x7f00001c5000)=""/160, 0xa0}, {&(0x7f000011e000)=""/187, 0xbb}, {&(0x7f0000ce9000-0xf4)=""/244, 0xf4}, {&(0x7f0000401000)=""/201, 0xc9}], 0x6, &(0x7f00000a8000)=""/31, 0x1f, 0x5339739}, 0x0) mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0x0, 0x0) statfs(&(0x7f00008ee000-0xe)='./file0/file0\x00', &(0x7f0000ef3000)=""/198) 2018/01/05 07:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001a6000)='/selinux/access\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000006a000)=""/41) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000cbc000-0xb8)=""/184, &(0x7f0000083000-0x4)=0xb8) write(r1, &(0x7f0000436000-0x26)="260800000043f8feffffff00208d4003010000020000000e00f21e00001100002103c76e35", 0x25) 2018/01/05 07:53:57 executing program 5: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000001f000)={0x1, [0x7]}, 0x6) 2018/01/05 07:53:57 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e83000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000206000-0x1c)={0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000914000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000042a000-0x58)={0x401, 0x4, 0x3f, 0x7, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$ION_IOC_CUSTOM(r1, 0xc0104906, &(0x7f0000c74000-0x10)={0x8, 0x8}) getsockopt$inet6_buf(r2, 0x29, 0x35, &(0x7f0000231000)=""/0, &(0x7f00009a3000-0x4)=0x0) 2018/01/05 07:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000483000)=""/199) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000081f000-0x9)='/dev/ppp\x00', 0x400600, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00003e0000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") 2018/01/05 07:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009fc000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce0000-0xf)='/dev/sequencer\x00', 0x20a000, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x80000001) fcntl$setsig(r0, 0xa, 0x20) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f000062f000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/05 07:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00003f8000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00007ae000)={0x100, 0x611, 0x100000000, 0x1, 0x0}) 2018/01/05 07:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[], 0xffffffffffffd35) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/05 07:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000905000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000142000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d6000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00001ff000-0x4)=0x0, &(0x7f000001d000-0x4)=0x0) bind$inet6(r1, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007a2000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x2, 0x9, 0x3, 0x40, 0x2, 0xa0, 0x80, 0xff, 0x66fb, r2}, {0x6424, 0x1ff, 0x5, 0x1, 0x40, 0x6, 0x80000000, 0x1}, {0xf0, 0xffffffff7fffffff, 0x5, 0xaf70}, 0xfffffffffffffeff, 0x0, 0x1, 0x0, 0x2, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7f}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x0, 0x3, 0x3f, 0x2, 0x9, 0x3}}, 0xe8) lseek(r1, 0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r1, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000016000-0x11)='/selinux/context\x00', 0x2, 0x0) accept4(r1, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d84000-0x4)=0x1c, 0x80800) openat$autofs(0xffffffffffffff9c, &(0x7f0000140000-0xc)='/dev/autofs\x00', 0x4028c0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000598000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x100) r3 = dup(r1) write(r3, &(0x7f0000cdd000)="ef", 0x1) 2018/01/05 07:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000323000)={0x0, 0x0}) unshare(0x400) vmsplice(r1, &(0x7f00005d3000-0x60)=[{&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) 2018/01/05 07:53:57 executing program 2: r0 = syz_open_dev$amidi(&(0x7f00009b3000-0xc)='/dev/amidi#\x00', 0x2800000000, 0x4801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000002000-0x4)=0xfffffffffffffff8) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$int_in(r1, 0x5437, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x5) 2018/01/05 07:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x10003, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r0, &(0x7f00003d0000)={&(0x7f00005b3000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000676000)=[], 0x0, &(0x7f000015a000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000438000)={0x5, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) fsetxattr(r0, &(0x7f000093c000)=@known='security.capability\x00', &(0x7f00001d2000)="47504c28e100", 0x6, 0x3) socket$packet(0x11, 0x2, 0x300) 2018/01/05 07:53:57 executing program 0: clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") pwrite64(0xffffffffffffffff, &(0x7f0000002000)="", 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000025e000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000336000)=@random={'btrfs.\x00', 'securityselfposix_acl_access\x00'}) 2018/01/05 07:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000+0x22)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cf9000)="0a0775b0060083e5b3b68ced5c54b7a7", 0x10) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000a15000)={0x0, 0x0}) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/0, 0x0}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}, {&(0x7f0000368000)=""/222, 0xde}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/05 07:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000bbe000-0x25)="240000001b00fbffeb0300000006010001f6ff0b080003000100160097000003f900f701", 0x24) pipe(&(0x7f00000d8000-0x8)={0x0, 0x0}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000c8e000-0x4)=0x0) 2018/01/05 07:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x9, &(0x7f0000466000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000846000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005e9000-0x4)=0x8c) mq_getsetattr(r0, &(0x7f0000cad000)={0xffff, 0x2, 0x1f, 0x6, 0x1, 0x3, 0x7, 0xa463}, &(0x7f0000e8c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c53000-0x8)={r2, 0x200}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dc4000)=@int=0x400, 0x4) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000a1a000-0x4)=0xffffffffffffffff, 0x4) connect$ax25(r1, &(0x7f0000772000)={0x3, {"4e8a28eab01c5c"}, 0x8}, 0x10) 2018/01/05 07:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) lookup_dcookie(0x401, &(0x7f00006f6000-0x2c)=""/53, 0x35) r1 = memfd_create(&(0x7f0000bf4000)="283a6264657673797374656d766d6e6574315db0d16d643573756d00", 0x1) r2 = getpgrp(0x0) getresuid(&(0x7f0000e42000)=0x0, &(0x7f00003ce000)=0x0, &(0x7f00006cf000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000ca7000-0x28)={0x4, 0xffffffffffffffff, r2, 0x400, r3, 0xe047, 0x300, 0x200}) listen(r0, 0xfffffffffffffffe) [ 57.184387] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/05 07:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ce8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000029d000)={0x0, 0x1, 0x1}, &(0x7f0000f9d000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c72000)={0x8, 0x2, 0xc, 0x0, 0x1, 0x9, 0x200, 0x1, r2}, 0x20) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008ff000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000295000-0x4)=0xe8) getgroups(0x3, &(0x7f00007e4000)=[0x0, 0x0, 0x0]) fchown(r1, r4, r5) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bb6000-0x6)={r2, 0x4}, 0x6) sendmsg$alg(r3, &(0x7f0000c14000)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f000074d000-0xdb)="a7bd1cd01d86f8976f2f911c33ba912c09", 0x11}], 0x1, &(0x7f0000b30000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 07:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00002ca000-0x4)=0x0, &(0x7f000053f000-0x8)=0x0, 0x1ff, &(0x7f000051a000/0x1000)=nil, 0x1) 2018/01/05 07:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000098e000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000cbc000-0xb)='/dev/adsp#\x00', 0x7, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000698000)={0x8566, 0x100000000, 0x6, 0x1ff, 0x20000000000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000a41000-0x22)="1f0000004a001dfe000000010800ff070000000000000000e6ff20fcc41951", 0x1f) 2018/01/05 07:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000149000-0x15)="ff55d36cffba04365d00000000000001010000003a", 0x15) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000495000-0x15)="ff55d30300ba04365d0005008200040900000000", 0x14) 2018/01/05 07:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008bd000)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00002ee000-0x10)={&(0x7f0000c46000)='./file0/file0\x00', 0x0, 0x18}, 0x22a) r1 = gettid() getpriority(0x1, r1) perf_event_open(&(0x7f000000a000)={0x1, 0xffd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0xa6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000887000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000b4e000-0x5)="6e6673001a", 0x0, &(0x7f000000a000)="") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f80000)={0x0, 0x0, 0x0}, &(0x7f0000fcb000-0x4)=0xc) 2018/01/05 07:53:57 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000096c000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000740000)={0x1, 0x4, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000500000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cfd000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000a02000)='loginuid\x00') perf_event_open(&(0x7f000063e000)={0x0, 0x78, 0x2, 0x3ff0000000000, 0x1f, 0x100000001, 0x0, 0x1a1, 0x1000, 0xc, 0x0, 0x93, 0x8, 0x40000, 0x7, 0x200b8d90, 0x0, 0x10000, 0x3ff, 0x1, 0x8, 0x1, 0x0, 0x7, 0x4, 0xfffffffffffffffc, 0x2, 0x0, 0x81, 0x1, 0xb71, 0xb9d, 0xfffffffffffffffc, 0x1, 0x2, 0xd, 0x5, 0x9, 0x0, 0xfffffffffffff466, 0x0, @perf_config_ext={0x7f, 0x3f}, 0x2001c, 0x4, 0x6, 0x6, 0x19de, 0xee, 0x2, 0x0}, r2, 0x4, r3, 0x1) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f000074e000)={0x101, 0x1f}) fcntl$setpipe(r1, 0x407, 0x6) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000080e000-0x4)='tls\x00', 0x4) writev(r3, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) 2018/01/05 07:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000002d000)={r2, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 57.226243] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/05 07:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x80040000000a, 0x4, &(0x7f00002ae000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) msync(&(0x7f0000e21000/0x2000)=nil, 0x2000, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x400000001, 0x0, &(0x7f00006bc000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) 2018/01/05 07:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000884000/0x1000)=nil, 0x1000, 0x11) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c09000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00008d0000-0x20)={0x1000, 0x8001, 0x8, 0xd, 0x10001, 0x3f20, 0xfffffffffffffffd, 0x5, 0x0}, &(0x7f000061f000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000035f000-0xa0)={r1, @in6={{0xa, 0x1, 0x800080, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaab2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x9, 0x2, 0xb33a, 0x40}, 0xa0) 2018/01/05 07:53:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x8, 0x7, 0x1, 0xd302}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000)={0x1, 0x894d}, 0x8) 2018/01/05 07:53:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x2) pwrite64(r0, &(0x7f0000002000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') r1 = creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x4)=0x720, 0x4) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2018/01/05 07:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000189000)='/dev/usbmon#\x00', 0x7, 0x2) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007fb000)='/dev/sequencer2\x00', 0x14000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008f0000)={0xfffffffffffffffe, 0x0, 0x1, 0x929e}, 0x8) r3 = syz_open_dev$midi(&(0x7f00001bc000-0xb)='/dev/midi#\x00', 0x80000000, 0x101000) prctl$setname(0xf, &(0x7f00008d9000)='\x00') creat(&(0x7f0000cae000-0x8)='./file0\x00', 0x8) dup(r0) openat$mixer(0xffffffffffffff9c, &(0x7f0000dbc000-0xb)='/dev/mixer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000f7e000-0x28)={&(0x7f00006a1000/0x3000)=nil, 0x400, 0x5, 0xd, &(0x7f00000fb000/0x4000)=nil, 0x7ff}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000058a000)=0x0) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00005ca000-0x4)=0x0, &(0x7f0000927000+0x611)=0x4) 2018/01/05 07:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000b1f000)='/dev/adsp#\x00', 0x1, 0x10280) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f00002d6000)=[{&(0x7f0000dd6000)="23758e2fa5b34da250ebb76abf431c044e746f36df053980855f898719c22764069499e38f1bcf84881f803eb8c78cfb83b64e51dc9c602b1694205e060ab97c0d8d948140b5b51421e2f5ee389cb90b7b94aeedbda5e9727369cb8c64be46764ec653f8b47ab5b2e2e86efbc503d1c7b4aaf3e26e336feac59d1b0e2cf5b3c4f602ac1e7dfbed2f8fcc87726d4c6747de4f430c06af9e4294ba", 0x9a}], 0x1, 0x0) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/05 07:53:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x98, 0x200041) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000d29000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000f44000)="204d2966b96509000066b8149e000066ba000000000f30baf80c66b818e9c68f66efbafc0c66edbaf80c66b8ec11068966efbafc0c66b80000000066efbaf80c66b82c26488766efbafc0cb80900ef360fc75c020f005a2866b8000000000f23d00f21f86635300000010f23f8de8fd90066b9800000c00f326635010000000f30", 0x81}], 0x1, 0x40, &(0x7f0000000000)=[@cstype3={0x5, 0xa}], 0x1) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={"0ffd089952064246233b6f62cad03554", {0x4, 0x4, 0x2, "7ea6da819235", 0x6, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00007e5000)=[], 0x0, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000355000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000d64000)=""/159, &(0x7f0000397000)=0x9f) 2018/01/05 07:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x0, 0x111, 0x0, ""}], 0x10, 0x0}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a5b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dd3000)=0x0, &(0x7f000038c000)=0x4) ioctl(0xffffffffffffffff, 0xc0184908, &(0x7f0000002000)="") 2018/01/05 07:53:57 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x806, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f000012f000-0x4a)="ff8d57a9a22d7355032fc98689f53a6e8ec97600010964b64475d5f22dbd387a82", 0x21) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000f52000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f53000-0x4)=0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000396000-0x8)={0x0, 0x4000000080000000}, &(0x7f0000f53000)=0x8) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00002b8000-0x12)={r3, 0x10000, 0x5, [0x3, 0x5, 0xffffffff, 0x6, 0x7fff]}, &(0x7f0000f54000-0x4)=0x12) sendmmsg(r2, &(0x7f0000f51000-0x21c)=[{{&(0x7f0000f50000)=@generic={0x0, "e737df1eaab4821889313f2835721b82818d58a509dc8ebfb2e48880c3109195821896a466189ac8ac14e662e045837b6b03e372ababe57e42ecd6084cce143c2328b12956554bebe993134301874424587669fafc23f6ae71da0dcab8b0657db90ecf5e198eae6c1175fb34b05b51e95ce4e5e6cbfc9b1ad3bb59b5f8a3"}, 0x80, &(0x7f0000c44000-0x30)=[{&(0x7f0000a82000)="035384a2d09f1c6328219994af545bb787af674f95f9483263411ee117a7f3ea06abe32139131b94ac9be49b8f72a5526ec8c5d5dec1f10cfc9c2a24c3362ea9cc4cfaa9b417fda4f0db362c99cc1d1aae5b54a061c4965a52b3a489f89c541a745882bb22f0f152", 0x68}, {&(0x7f0000f51000-0x33)="2a0e62b6674ac0fd63ac73b5c1bd0abf4bc6df25c5ec7970b6c71ae539abb4b18f4b9670f1015694b1ec1438e644b0c4200f6b", 0x33}, {&(0x7f0000bcf000-0x45)="281800b57203e18a3ff46a3b73f8afe3272b731a4a1d527c19fa3710863f2fc219e80df89d1b6901a4762c11caacee273c242aafec4298433cb60600526537246ddfcc7807", 0x45}], 0x3, &(0x7f00001f5000-0x2d0)=[{0x28, 0x11d, 0x4c, "756e897d8c3ddd54ed446b499c0acca2645088"}, {0x88, 0x117, 0x3, "5a95124942bb0d3d34fbe8ab4b5ac7211f1c6653712beda30da5f83cc35a9e1ccc972d993a17620cd1c102974f39d4091a05046acdff5e0fe5197db785e451a57ec371b39570ee2345ee1299ce37fb48b15d8bc3a9ab012d93efe7d7f2446ed09dddad5eeac1de420fdcab1fa0d774a4eda479eb"}, {0xa8, 0x195, 0x100, "b009137bc78e326ac7a64ac477a74cfd5bab88b221c3e3566dd258a5abda841a4434f0f6c34886b0a34ea35e3e12359b8c241ed590fe4d6050388394d6c54cc477597b4d602107c41ad0945b10dce024ea08f56090889985808518d5d903dd43becc4fea37942dfcf0c3db816d52fd91b85a6086d90cf190106c1d73f360178e4de39c1597695f366106ab850697504484"}, {0xa0, 0x11f, 0x2, "78c86d5f9eff5f8e5421a9406a1967b2015494cc5baf4223cf29b83d288dbdd6a387312780a97ac8d2123c6b010cce586bfbc7d42f422606b98cb93da62cd2969fdf3e589c112f7e5a7d45b3379573bc6e4ff7bd7b6c349fe24d4aa3c09e975991e86ac060b263e5574c681da69f5aa1554763652f6b172a061bc1bf1dfa626eee4dfe8d2475b11780"}, {0x40, 0x1ff, 0x1, "8ba651533e040e3bb3fff09ccff386d71ce176646db333a5d1cce5293c40e8bd10264d0208abd2946a24"}, {0x80, 0x118, 0x6, "ea406a3454e6a915ebfaeb07ac81c0aba0685823f476f23487982f3d9f4e3fca720e4b01da02a372170cacd86bce74b164f0c78db6ec08fbd22d06fc5bc185f2ff1ebc091e841f8763e34f587d8ed53c7ee1d2a9af9c878f19c5c209cbf10d5e751c124292b10a0a5e1c"}, {0x18, 0x105, 0x5, "092b2ad152"}], 0x2d0, 0x800}, 0x10001}, {{&(0x7f0000c70000-0x10)=@nfc={0x27, 0x100, 0x3, 0x3}, 0x10, &(0x7f00008da000)=[{&(0x7f000055a000)="bec6a2012690477aa679301a6a3c9d0e9b6a110e36c63587aa1e7eb1f83e1709707a8625189a4f2b21145c8909c4e905adeba2f96c3fcfeab5942d72e7d3dfd2b6c8a4766c22d9ba3b5ac6e14d5ee71aaec669", 0x53}, {&(0x7f0000b4c000)="41660f987330eeb4e734ba6cd1d6b4296eb6ead7f61d1a9b2ecdebf8f45be004b2bb048af8b84939fe3d480de4ca76f8577155c72b", 0x35}], 0x2, &(0x7f000034e000)=[{0xd0, 0x0, 0x624c, "8fb87da7c48050263b6c8e13a8060ad99f805142e95550371a75e362e450a2560f46309c04bade9b3fadf4ad8db82221593ff1fb8ab47ca2c91210b6e4224817daa33aeaacd0f2a3a4cd8b6dcd358a2a4d0aee752a6ae0c5d05e8debf5867ae780c4618c520cb3d1603ff5a75a4be17c9c468858b7c7232042022da7a89e1a69c27c0afe9b64c9d124383eb17cbd354211250556f2ec3c5093b7064f78209b20a7104963fc4a56ea340fbf3176a0704d21355fd6e2396c9f3f"}, {0xd0, 0x10b, 0x9, "134eef0ea1599016b434ef0baf49a3a9b9cf63d99e20cd6a522a2c2790ca4f69e99c009885050200f526816d638ae39a6123ce85340b714563faaca247106bda2b06f8f3133ed58445b1475cd999dfddbb85529714ba4a00e17e67f0d8bd9a0a6a92ac1eaa37e03060dd4eecfd2317bbe798f528af548d74358cdccb58716123b100468b8e7e453c2a1d62bc8d178b8c082bb23986dfaba09fb873c9914caf400a0d31348964e457c1713b4d0309bdbd43425efcbb5059ef58ba6a6317d389"}, {0x68, 0x11e, 0x0, "6e3539805da21403a490f4a2764c928cd981c86819f0d137582e47bdd56b22b0f8ef5e2d9e96fa678b87c6b6242ce2853566134f48c5a65089b29cbaaa59cbc517f8cb179f8648d69a2c1f0a8954cb3e5f86356fbc4308fb"}, {0x48, 0x0, 0x1, "c4bba8b986b62db277e9d3d4f8373607014fbc3add0adffaecbfa44b155b69b1dd56640a3b3a5923d748b434652f919405b1b3"}, {0xd8, 0x116, 0x100, "b68f654b965fd9afc2d8e9aa164d294531fc855e914d99041bb92c51fcd055bc38f968706fb3942d9aba439d39eb751dd00833ccab0260c24b39b347bf7da330cd0182f363826ba3d9c7baa6c1dda41350ed5947fd3c97fbfe4d9ce5738d8570127bf6455ae79c23e63c03456ca18510ddbb484ee4f64735c12de319c71603ced2578e1b3c181dfea54bc060a82bdf70238e2ae8071b5de705abcb862d66b10359d8a07d6e74aaf49fe8520269df81bb48229e21ad9f6b5157483bd08974a2975b741335"}, {0x70, 0x0, 0x0, "cbfaba430d1fa504dda161c2371b4a756985573c60269f7349aa1f181a7620d9d064d270f0a55319dd93ea3a8c7da33f1478343dbe8116494ee11b68e36b4a22ab600d2d9f2b66e41b64dcafb7ff6a187ad70de0921f54e3c5580a4a"}, {0xa0, 0x13f, 0x6, "fa138455fa8b8e8664bfbcaac32cb81b38973b3e3a38942f110eb94cd43aa50993bf00bbce38864f6fac91256f33da78b0cbfee694c37b3cd1e966e25f11596601fab8119ce5e6fa886ad5f3d561e657e35863b30fdc65c04fc57d015667bcfcaeac359c2d66d088e4c36bb7d65e6636ea44393bfe157d0b77c848d5420031aa709f190219ea36a1c63e94"}, {0x1010, 0x115, 0x8, 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{0x80, 0x115, 0x401, "97301cbd8ae7a2144144b07dc864b739d9623912c17c13b4a00ad91a45187c995a72aca5282f9f92a46a3401acd0fa8ddf71874f4b3814d171ff68fc19c85ad710b15a21c9e94a62dff6b5195c0b3bce7a18e48ce2e5596914d93752c014746d72504e475fda10795bda28"}], 0x2190, 0x0}, 0x3}, {{&(0x7f0000909000-0x10)=@nfc={0x27, 0x9a9, 0x100000000, 0x7}, 0x10, &(0x7f00000f2000)=[{&(0x7f0000568000)="4c3aeeb51754cd4f1f001fc1ffae212e722bc106dc20280afcc5d9b8a420cbdeb5acff196f87b8bc6168f6bbd71a0170a8e245843dc53e7f557d864e20b081a2649543476dac8dd8c766", 0x4a}, {&(0x7f0000c3b000-0xbd)="9f9d276dd41bd24d6409bbd51ffa331290110f10d6ef02f94470d8e9a2ab5692440735dd140626810e8e60f8709a461f6d1e177a363700b33a8ef47b3b39f6d4c5902d663d0d6061682282567590fd0b85ade5a4dc18f7e5cb824925ee5ed8b1e797457d4428e0d8e238d0d2ffe430ad38fc092ed20bfb99fe51445177edc3568a0fc45b057a8c9f40987545706a8ca7a3cdda0bf83c13236487f9b4abe13d995ab0bc7f1c80f847e2506a9d8cafd6b2aa242561c19f55cc4fd5072d0c", 0xbd}], 0x2, 0x0, 0x0, 0x845}, 0x5}, {{&(0x7f0000199000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000747000)=[{&(0x7f0000f51000-0xab)="d68aae4388d65053d8797ce399b87ab588e48dee610f4e7923cd2034c2d551eeeea97862972b57a04413d4fe98581a40460acf1610a9ae2105bd43f8dfbf647388d3d27e9d6f9b3111855f2cc2de9ada7e286406376b53a1d0ca25800299eba641c3ba3d94e9f7b580c252769a61fb5c8a42274b42cbfb7ce8e949f41f797ebab749eb12d330a9e9f18d9944da539255d2d25f03e940a812cd0ac3c0a2a368031ca1ba95db104b728388c3", 0xab}, {&(0x7f0000f51000-0x1000)="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", 0x1000}], 0x2, &(0x7f000042c000)=[{0xe8, 0x109, 0x1, "8e99f8e0a4e014a7aa9b2a031f89f7290d58c0859b0c45e3acb0dbdd38ac97913cc0849131b10017b5d9f1768109b6a4a2e9636573ff4422a2e1a65c1c3b8c02d1eace1cc8aa42918a88026f7a440a0e9583b2cb966546a33b472e52fe4fd5ecf43d1ac5f801020e826cfb2644109561f791808d2e8dd4f271a422a738cae1f5127d5ce59596e5272a91eb7031e54fc61ab4451b058c2f6d6eebf50f50ed35cc08f9fdbf33ce3498e988d5cdaec75e7f0839e22a92c9c1acf152f789bf150f582884bcf1e83ee8252fd9f0dfd6f6a79fa5dfb839"}, {0xc0, 0x0, 0x8, "055371a933c55e37220e10d0eff77e2fd6fe79aa70a0af78254b4b3857d81045c112f3c0f3448ac323befaa61d3e8d62efe332997f1073a6979618792075a719f608e8899442dc2d0232a3282f43c682656061c31edfbf1ca1e92dfc75e55a4c52922b5048b3259ebe092306968161fcfb964e9c026fa617f382cbabc45893a7304e2e0f7a88e664909ede07c61911cf23045118ae81988db88ec4ec78783ef34811238dc5d1d92d68a68992c632e3"}, {0xe0, 0xff, 0xfffffffffffffff8, "e6406e552cbc8fa6918be06afa167a244e64e535afc0839f8d63700c70f9289a8581c8d66be3f809785da559a72e8d80f714b54c7a66ab4c047a3e931d4c2b40d25a9c17d06524a8cd56f9f649a7659bbe8352878f8b312933d4998637ee23d4b96e9dcc739d0cba9718ac11bbf60570ceecaee528355dd2dd363e3d65123edcddbaa1b05d1a6896eee8f3021014fbcaa432655bd733ce3b394f2566818b98170985db0a0a2894ecdde6f55a88e8750c0ba6e7f11789d4165284827860b0470554fd4b80a08c2dc3d025e795e313862b"}], 0x288, 0x4004800}, 0x3ff}], 0x9, 0x4004) 2018/01/05 07:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000fe7000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f6000)=0x10) write(r0, &(0x7f0000e69000-0x73)="9bffb693c179fb75de857664034528eec7cf3a47131a280ce3008805c4f8b33a73c30e62b3304308c02420f56f4dba8e469fd9924d72f1e797bbda804b3ea1bd28ec4aa25ded77eb5fb51727dd0e808d6b2524be41a4eb05b3632d40af99185f93baecbbdc86191a2a79c7c2bb8424451aee3a", 0x73) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00004af000-0xec)=""/236) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a3c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000878000-0x26)="3d69f8f0f048186883d2cbdcae223ec09364d8b3e70cbc4118205a2e87919e0a71eca8a890ce") setsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000849000)=0x30000000, 0x4) 2018/01/05 07:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000c51000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e80000)='/dev/dsp\x00', 0x589800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000e6c000)=0x698f, 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xfff) 2018/01/05 07:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000eac000)={0x3, &(0x7f0000f4d000)=[{0x9, 0x3, 0x8, 0xfe}, {0x2, 0x7ca, 0x2818, 0x0}, {0x8, 0x200, 0x5, 0x2}]}) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x0) 2018/01/05 07:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ac000-0x8)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d4c000)='/dev/rfkill\x00', 0x210000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000554000-0x10)={0x3, &(0x7f0000fae000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000a41000)={r1, &(0x7f0000959000-0x1000)=""/4096}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00006a2000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000af9000-0x8)='./file0\x00', &(0x7f00005c7000-0x9)="587200ff0300000062", 0x1400, &(0x7f0000f40000-0x2)="") pivot_root(&(0x7f0000428000-0xe)='./file0/file0\x00', &(0x7f00007c0000-0xe)='./file0/file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000557000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fca000)={0x0, 0xb7, "6cea78b0be2eaa19093e915263e3e5d13f4b3d34918a7b6526cda7855d401737aafd253b6f10e4981348ae92d777ef169b2e3f8fe31edfc3880eff58906d5380a1f364963f151b9e32ddf509d67e6df2f962ceadc9b0ae6ddb727c040b2bd724248222cd311efce6a25feaf105b8382b4688caa68ebb3ebb9fc6a52f788468dbe7839aa32b2a3d8fcae91aeafea33962ba09e6948bfb7b5bbcabc1c39f74bea805792b2d313a46241aaee31af7c5fa7842ca1259cab88a"}, &(0x7f0000fe8000)=0xbf) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000754000-0x8)={0x0, 0x6}, &(0x7f0000108000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b0d000)={0x0, 0x2}, &(0x7f0000cd8000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b12000-0x10)={0x0, 0x1c, &(0x7f000015c000-0x1c)=[@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f00003c3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000712000)={0x0, 0x0, ""}, &(0x7f0000c1f000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004f5000-0x18)={0x0, 0x3ff, 0x0, 0x3, 0x7b4}, &(0x7f000015a000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000538000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000106000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000fa000-0x10)={0x0, 0x7fd, 0x401, 0x56f5}, &(0x7f0000bb9000)=0x10) sendmmsg$inet_sctp(r0, &(0x7f000074f000-0x118)=[{&(0x7f00008ee000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[{&(0x7f0000a61000-0xac)="14f4d68fc5452a30ea1566af0652e56a7945416d31eea10b16a5b69fb549f56d1605908d2f48811a32204e3767176d6295ac3b52a9d5ee11ad3f721ba28d2c6fde3d5161381db76bc878d5da019052d7f45371f84dffb148302130d04acf9e8ece2f51d579bfced240f1f24d5e79b3ba72f8913ea214f660144fbfd03284ab9a9b9b070cdb478e5da8e32bfdc1efdc0eb42dc0300eb158ec425c3a3d53c9bb333733a77cc0178e6ff999dca4", 0xac}, {&(0x7f0000a6b000-0x79)="250d9c88067d5885b4b79ba98a9dccad019c733da60028871005a80266ef2c196d55d0ed14f8b0067726c828809719cc04ce803d63d618ad9595dd5602c69fb8e3bcdf9f19a580ccd8924f7675f303a2ee40b3e79a88d7616c748c6db5cdc145b51f4d726419e239bb3ca98121902848bc9668e6c0c90758e6", 0x79}, {&(0x7f0000eab000)="4c71695385dc493bf6121d1822423cd4142c80187a6b010313bad8b4c13f8bcb639e5114e53089cb2defb6f113f3adb7f59cbf27a597c824d2c6ba16bdc11e93f4f385af03c9c6542882da9855a37f0a3520d0a0a9917b2cab03a14c148a9e9521618673be7417f40f195aabcb450e48119995d9b34b3a8bda77f301e5f079b4a3b26e63680533276185a0440b8780b08c6f44d35876b8220382f504795f1079304f3723e3c5a721b61c39f7", 0xac}], 0x3, &(0x7f0000ac6000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x20, 0x8000, 0x1, 0x6b9, 0xdf9, 0x2, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7af, 0x9, 0x2, 0x20, 0x0, 0x9, 0x0, 0xce, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x0, 0x0, 0x80000001, 0x1, 0xff, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7ff, 0x1, 0x4, 0x6, 0xb774, 0x0, 0x0, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x0, 0x4, 0x81, 0x3, 0x20, 0x5d6, 0x7, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xd9d, 0x4, 0x5, 0x1257, r8}}], 0x120, 0x800}, {&(0x7f00007a3000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000519000)=[{&(0x7f0000832000-0xd8)="aec0258b72433f504ab8c6826ad1a9dd664da2bf3106fd4d13121812aa8c743309297c6ccd22ea0e8a7b539c159b84ae71ff05a5710193ecc1e95a1039e601ecc55d3ee9f9ddd3fba8cc2ab9df8322bac945b78e146e3ba7524f832357287b97568462f154476075d00bd4c384f1c0ddced695ee5328487489b1ac4a9d5592cc27fa3cdac1fbc09e7accab5ce22c35bd58594ef3de32ce91e54cf1f6a216b863b9f977290184fdb0b4994e6d29909fa8a9db153259ff66be935d4da845ff7b3a56c7d0c5ecf6fd2baed5fcf1aa7bee6b731f926686a4b4f4", 0xd8}, {&(0x7f00006a7000)="a8f60a9d874bc6f40d2740e176dfb4112e349885799f06b8e8c2d5fd3dee3866a6dd6f152c124c6c0aa34d875526b90194d0f2dc23ca175a876b34b13f18f6d6d01f286b3cd8ae0133e6d30b29dacb8b3bca9ede72fb3540533bef7c4b6644395d3f1336b6e45602319aa694e457c20ff4cd685dc5e213f4997e", 0x7a}, {&(0x7f0000854000-0x88)="faebff7f1e5b48408514d2cb5a1afeb55c045dbe80ef59328445fbe2dd68045cbab200b3ca2f8d43ae97cfecb31953004de55d81958df4e1151e2f891c74838177b90b6502d5a9e6d7f2469d198d7e43fadd59a8cc8a367b76fc7817239d9d3aa2c837287d900b9ed87f41ed7008a8d74478acc5821bf1130f6dbeab339304a44606169b6a1721d4", 0x88}], 0x3, &(0x7f0000a22000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff00000000, 0x4, 0x2, 0x5, 0x401, 0x3, 0x1, 0x1, r9}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0xffffffff, 0x7, 0x9}}, @init={0x18, 0x84, 0x0, {0x48, 0x80000001, 0x6, 0x4}}], 0x90, 0x10}, {&(0x7f0000d23000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fab000)=[{&(0x7f000099b000-0x32)="d7514d21dd8c4e3ed227e4e46dc48b2a8f0e863becbd7b1c92cf76367a7d9fe0682400b870a18ed79a58b947c352390239aa", 0x32}, {&(0x7f0000e1c000)="11c6fcb4d65406a43283511c90e917217e4496213ce5a7be9234dd0abdde7edceccc83ece6218ffa80970ebd6be434e74d08f399bba6fd69119fa7025ddcecd4ade78b56907530d9045e70ea5ef653a2bf7e471f5599e54e5b470d291ee4f27f822dc73fb258b09c6ac0bb34c0a8ad8269f3a5b9ec2681dcc57ea9837e925d62e10616287234478a65baa1ba78c452831e838ea204f6f1a0d092417634ef4220480747be98c8cbfb083d937c6f619418ddc279b96a", 0xb5}], 0x2, &(0x7f00006e8000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x4, 0x8, r10}}, @init={0x18, 0x84, 0x0, {0x3, 0x3ff, 0xe7, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0x5, 0x6e, 0x7, 0x6}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x934d, 0x1, 0x8}}, @init={0x18, 0x84, 0x0, {0x7ec2, 0x5, 0x3, 0x8}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x8, 0xffffffffffffff81, 0x87}}], 0x120, 0x4000004}, {&(0x7f0000e41000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b2c000)=[{&(0x7f00000d8000-0x5e)="812dc45764ae62c46afa898b00c57491a1cb208c39aa2d167b4da10125b9dc4cf2eb7e4ce385709aee7fb4828725e3b7c1bb4e394b76dd948ae2da27cbe22b8b0cf5604906593bcbbe153391d3d7502693ef0625da4050be7456789decbe", 0x5e}, {&(0x7f000095d000)="182ceccf83ba5040e8e7d80cad54e66c5e48c98b0cf5d5f8fe47d6663ce94ad4fe474946bf6219de2bece2571cb1ef9f3cadab002a4ad15e30f0b9c8e4c14f6acaa9489a912643f0d37f38b30f4153d92e0b76ab1cd1b9a28ca28bdf0cf4944e0525", 0x62}, {&(0x7f0000b84000)="fbecd2dfda862d237082805f26be2d8e8253b4bbc8f403d000ebda54e0b51f6e3586f12fab664b8a807ed4b9455726f7850ed176de7648bb7b8637866ce77b11e150a9307345cf35b7f12055602e7c9a308e5ea161664fb2abe2c91f5eef7fac12eb83af2fef", 0x66}, {&(0x7f0000745000-0x38)="1e55e849c6c2aca50ad53643e81578fecf8e30f4a3955b8b8bd90e75e90602f37fbda88493dd155269ae8874f51c4e4c759749d9111a5864", 0x38}, {&(0x7f00005be000)="051d23de6f544c92b71dd61a2cf65b2e2af6109586153268746da96a7e19acc48d687936979d7d4ac7ecca7a1c160aa5245f27bbf69f24510f88f04c74a23ae4e0a2527a47e326007acd0b", 0x4b}, {&(0x7f000018d000-0x87)="e8ed44c67311ffa69bc2c488ae6576e010a2e4208d44c1c1b28998849af76e0f0e2106c1558ecf9603f5463633280ec7edaa3aa2d259d110e2eac29dd65a9528319fc7fbf07377ac5372c1d8a24e176667777a62aee2af731f9c59c23efd0af2c3dedc4943f50fcf65849d946c6b87b7abbcdb0d48d4e80c587fc77c75d90f029a09d2b2188f4d", 0x87}], 0x6, 0x0, 0x0, 0x20004000}, {&(0x7f00002b9000-0x1c)=@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x1c, &(0x7f0000da9000-0x30)=[{&(0x7f00002a2000)="8ae40b79a8012fc77c62f0e5eadb36d334b0759d2a94dad075b7115d23d6d4b79ad598d57a2fa7a4088b9b78603cfd4ba0f8b560df63b21dc934384ccb2f512218135d6a223ce5e6741d9c126f3c10106fb01ac031055311cd71d53498240fe753dab91a1b9f45cfb27851bb4809fded71290072f839742759e9a483a723edad95e1b5358997abbdb921310c26ec0086bcbd2bf78393d8703545cbc9154aa48f1b9d", 0xa2}, {&(0x7f00000ca000-0xc4)="34a74be3cca915034ede52cdcd369c1d8cd0089fa814de9c45ff76dff0626d8c7223049a76d1776283204d92983d6c7292ff9d912db60a6ffe872a2dc8ff598ed6544e29d80f155babd0eab6ae80a9637001c2d34618e5d88b110e2fdd3c89bd6d0ac5e56652629ef344eb4a5b2c54e4f8e7da527091fdc6ba8364a02707f0ff13efcb9f5a24e58379c1700cdbbe90a8a67496bc901cf69789d779062b49e565a59d86dcbce0a844a38bc79bd2603f8b315c0c67762389957493215c62b87c0a7034ace1", 0xc4}, {&(0x7f0000a7a000-0xbe)="6d06af7649ca3ce047fe66eeb17e6b96dca71a1ebdc7dda190814200f2ebd9770ffdcc402fbc0be47518d03078fc88770832ce3267747bc2b08dafef16c5729be1d205c6b11cb1786dbef5cb50b1c6126600334317adbf70f195e469d59025de8310d75f727cad78e4592846687a57ca5681bba604591dcca26feafec7ec5ac12501885e288a2d9e503e9c50bc68ce6ca88d04c6e710dbeb6470b5f58b0574e4d44d2ce72e4d9c495308db7522c72390d857b6e2e4ffa0d4f42327599e55", 0xbe}], 0x3, &(0x7f00008af000-0x30)=[@init={0x18, 0x84, 0x0, {0x6, 0x4, 0xc000000000000, 0x40}}], 0x30, 0x4000}], 0x5, 0x40) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000b88000)={0x93, &(0x7f0000e20000-0x93)=""/147}) 2018/01/05 07:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r3, r2) write$tun(r2, &(0x7f0000055000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @rand_addr=0x0, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "22abeb", 0x0, "8104fa"}, ""}}}, 0x2e) 2018/01/05 07:53:57 executing program 1: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000652000)=""/0, &(0x7f000023e000)=0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000d22000-0x4)=0x4, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000062a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d22000)=0x0) 2018/01/05 07:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000dd2000-0x1)='0', 0x1}], 0x1) sendto$inet(r0, &(0x7f00005bc000-0x648)="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", 0x648, 0xfffffffffffffffd, &(0x7f0000b3c000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$amidi(&(0x7f000086c000)='/dev/amidi#\x00', 0x3, 0x2001) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000a62000-0x40)={&(0x7f000061a000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c16000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000907000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000686000)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x5, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0}) [ 57.574263] device syz7 entered promiscuous mode 2018/01/05 07:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000084f000-0x8)='rxrpc_s\x00', &(0x7f0000eff000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000d10000-0x8)='keyring\x00', &(0x7f0000786000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) socketpair(0x0, 0x0, 0x5, &(0x7f00003de000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000e78000)=0xfffffffffffffff8) fcntl$dupfd(r2, 0x406, r2) r3 = add_key$keyring(&(0x7f0000e66000)='keyring\x00', &(0x7f0000517000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$read(0xb, r3, &(0x7f0000cef000-0xfd)=""/253, 0xfd) 2018/01/05 07:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000f0f000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000088d000)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000a90000)='/dev/vcs\x00', 0x80000, 0x0) 2018/01/05 07:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00003b1000-0x8)='./file0\x00', 0x80, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/05 07:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000e2a000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = open(&(0x7f00001d1000-0x8)='./file0\x00', 0x101000, 0x1) name_to_handle_at(r1, &(0x7f00008d5000-0x8)='./file0\x00', &(0x7f00007a3000)={0xf7, 0x1f, "ce9bbf14a58d4cd9a95e88ca17ea614c1c80433749be71dca824e5fab6b4dfdf77fb47dad8746dec5cd6c2765fb489c36f186939939bc7ba5f33ceeed081aad6552625c16d4d8705fb430bbab337a8771b790fad7f6df62ff4f5142769fd5496b28b59ecfb1088f1f8a57d2287dca95f0112e7e1b9d1fe5f6c34338532632f19d9c4a9473a9fe01d28d52dc933d42eb9c870ecc8d014fa74e0c163bd3874860ad39ac4f109d07fc36d2844ca29eeaf72b52589808f19e8de87df58711ab54bf6b41738c536799ef4916aa07234cfb7180c16192cfbfb9bad4e6699f404a92d454971298e9702d14e281a4fec6d0325"}, &(0x7f00007d7000)=0x0, 0x1000) 2018/01/05 07:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000def000-0x8)='keyring\x00', &(0x7f00007eb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000391000-0x8)='keyring\x00', &(0x7f0000903000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f000082e000-0x8)='keyring\x00', &(0x7f0000c14000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="06", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bee000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b50e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a2ef944edb74b1f50ae08c59180d8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b076e8b", 0xc0, r2) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008de000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000918000-0x8)=0x2) keyctl$dh_compute(0x17, &(0x7f0000e75000)={r3, r4, r4}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha3-224\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$user(&(0x7f0000453000)='user\x00', &(0x7f00000ab000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006c0000)="9390d7a977cdada63c8b6499075dab592e14fc14ca5561eafab9a2ac2f794fc42e1ef4af5579d2fd88c3501778806df925e62713c79c97992094867572baa8f2aaba707c53690966413f9ba949c94c00f4d48de28b39a4cd19d0dab4b899a269e11bfd8eb1707322788765b0cfd80b8bcf51d046faa809dd48e7634d24c0800669d37c01b259e1841f6a36979585c70ae4eb6805e8563927cf82e841d6ad6e191c6ef9817546356f76b882ac7bb7d6efb47d831c34b30a7665a2c310559112a88ce08fb9502d7d176acfcf3ff325d4b501c08a1b718afa56e7926f0ef264fa37f49fe869bd622085b1", 0xe9, r0) 2018/01/05 07:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a4f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000d37000+0xa5c)={0x45, 0x7fffffff, 0x5}) syz_open_dev$vcsa(&(0x7f0000597000)='/dev/vcsa#\x00', 0x7f, 0x22000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000210000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000a71000-0x4)=0x0) r2 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00005b4000)=0x0) 2018/01/05 07:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000161000-0xb)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000e1f000)=0xfffffffffffffe00, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000534000)={0x26, 'aead\x00', 0xfffffffffffffffa, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xfffffffffffffea8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000786000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) faccessat(r2, &(0x7f0000721000-0x8)='./file0\x00', 0x120, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00000fe000-0x4e)=""/78, &(0x7f0000953000-0x4)=0x4e) bind$alg(r2, &(0x7f0000c83000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000029d000)=0x3a, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f0000db7000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b77000)=[], 0x0, &(0x7f00000a1000-0x10)=[{0x10, 0x117, 0x4, ""}], 0x10, 0x0}, 0x0) 2018/01/05 07:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x1, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f000046b000-0x8)={0x7}, 0x8, 0x80800) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000017b000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r2, &(0x7f0000af4000-0x38)={0x0, 0x0, &(0x7f0000af3000)=[], 0x0, &(0x7f00006f0000)=""/64, 0x40, 0x0}, 0x0) 2018/01/05 07:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000d4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a20000-0x18)={0x1, 0x0, [{0x400000b3, 0x0, 0x0}]}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e9d000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockname$inet(r3, &(0x7f00008e4000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d49000)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 07:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000032c000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008b8000)={0x10001, 0x1, 0xd000, 0x1000, &(0x7f0000b26000/0x1000)=nil}) getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f00006b8000)=0x0, &(0x7f00006e4000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) r2 = socket$inet(0x2, 0x1, 0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000dbd000)=0x9) prctl$setendian(0x14, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) fallocate(r0, 0x3, 0xff, 0x5) r4 = semget$private(0x0, 0x4, 0x80) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000a4a000)=""/4096) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000cce000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e50000-0x4)=0xe8) ioprio_get$uid(0x3, r5) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f000074c000)={0x1fffc00000, 0x200, 0x80000000, 0x7f, 0x3, 0x28}) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00008f4000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x40, 0x4, 0x0, 0x3, 0x0, 0xf000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x200, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000435000-0x16b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/05 07:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a2f000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f000019a000)=0x100, 0x4) r1 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000be5000-0x80)="aa9306be34af2102ddec6f8e270160f431728d16bda5a426f79c707d780c6e3487f00e6c8841d9e4da707aa7ad0eda70bcd68ef6861748c0c606b396ed980c2ac700000000000000053a06632fa0ef97b446fb78102aff20", 0x58) 2018/01/05 07:53:57 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000bd4000-0xb)='/dev/adsp#\x00', 0x6, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000902000-0x10)={0x7e3a, 0xe, 0xffffffffffffff80, 0xe2, 0x0}, &(0x7f0000b4b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000063f000)={r1, 0x4}, &(0x7f0000cd4000)=0x8) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00005b3000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = socket(0x8000000000000010, 0x4000000002, 0x0) sendmsg$netlink(r3, &(0x7f0000638000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000e66000)=[{0x24, 0x24, 0xffffffffffffffff, 0x0, 0x0, "d45029db030000000000000afffffffffffcff09"}], 0x24}], 0x1, &(0x7f00008cd000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b2b000-0x4)=@assoc_id=0x0, &(0x7f00002ac000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000924000)={r2, 0x2}, 0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00007a6000)={r4, 0xff}, 0x6) 2018/01/05 07:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000279000)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000091b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000b1a000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7fff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c1e000+0x12d)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000021000-0x8)={0x0, 0x0}, 0x8) bind$alg(0xffffffffffffffff, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x240f, 'sha512\x00'}, 0x58) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000d00000+0x329)=0x0, &(0x7f0000842000)=0x8) 2018/01/05 07:53:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r2 = mmap$binder(&(0x7f00006bf000/0x4000)=nil, 0x4000, 0x4, 0x10112, r1, 0x5d) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x8, 0x4) poll(&(0x7f0000012000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 07:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000062a000)={0xffffffffffffffff, r0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d10000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e16000-0x1c)={0x4, 0x0, 0x0, 0x6}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00007ab000-0x12)={@generic="291f5901d6787632dff0ba0c319661c4", 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f00008a8000-0x10)={0xbaac, r5}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000bbf000-0x8)={r3, r0}) socket$kcm(0x29, 0x5, 0x0) finit_module(r1, &(0x7f0000759000)='\x00', 0x1) r6 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r7 = socket$kcm(0x29, 0x2, 0x0) sendfile(r7, r6, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/05 07:53:57 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/cuse\x00', 0x2000, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000e000)=0x9) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000000d000)=0x8, 0x4) ioctl$TCSBRK(r0, 0x5409, 0x4) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000008000)="ab107a6f", 0x4) [ 57.731868] QAT: Invalid ioctl [ 57.751500] QAT: Invalid ioctl 2018/01/05 07:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x80000000000001}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000795000-0x4)=0xff, 0x4) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007bf000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) 2018/01/05 07:53:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e5e000)='/dev/dmmidi#\x00', 0x37b1664b, 0x204000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000c000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x260e, 0x1, 0x3, "074067d102ff8cdd30f6492e2a1388cb1c49ecf91d8655a1064323da2c6ce8b717446f1d06aed40155fd633340837c380dcc7c6a669beabe2fe248046f6cdb254d1bec132d5f1ff3f8d2c3bc31252e13"}, 0x160) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000631000)='/dev/vga_arbiter\x00', 0x1c0fff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a1d000-0x10)='/dev/sequencer2\x00', 0x10080, 0x0) renameat2(r1, &(0x7f00007bf000-0x8)='./file0\x00', r2, &(0x7f00000aa000-0x8)='./file0\x00', 0x4) r3 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) sendmsg$inet_sctp(r3, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r4 = creat(&(0x7f0000683000)='./file0\x00', 0xd3) sendto$inet6(r3, &(0x7f00008f5000-0x2)="01", 0x1, 0x0, &(0x7f0000c4f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r3, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000184000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005d6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003ba000)=@assoc_value={0x0, 0x0}, &(0x7f0000b39000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d71000)=@assoc_value={r5, 0xfffffffffffffffc}, &(0x7f000073e000)=0x8) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00006d6000-0x4)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a83000)={0x8, 0x3dbe394, 0x5, 0x4e, 0x0}, 0x14) [ 57.781468] QAT: Invalid ioctl [ 57.795738] QAT: Invalid ioctl [ 57.813858] QAT: Invalid ioctl [ 57.820943] QAT: Invalid ioctl 2018/01/05 07:53:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00002c6000)='/dev/dsp#\x00', 0x1, 0x2) poll(&(0x7f0000eab000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f37000-0x10)={0x0, 0x7530}, 0x10) 2018/01/05 07:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000568000)='./file0\x00', &(0x7f0000d13000-0x8)='./file0\x00', &(0x7f00002dd000-0x5)='ext2\x00', 0x20, 0x0) r0 = open(&(0x7f0000dd3000)='./file0\x00', 0x4000, 0x70) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00002ae000)={"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"}) [ 57.842660] QAT: Invalid ioctl [ 57.854700] QAT: Invalid ioctl [ 57.859340] QAT: Invalid ioctl [ 57.865880] QAT: Invalid ioctl [ 57.941080] sctp: [Deprecated]: syz-executor4 (pid 8745) Use of struct sctp_assoc_value in delayed_ack socket option. [ 57.941080] Use struct sctp_sack_info instead 2018/01/05 07:53:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007db000-0x8)='./file0\x00', 0x10000) r0 = syz_open_dev$dspn(&(0x7f0000c52000)='/dev/dsp#\x00', 0x26, 0x100) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e89000)={r0, 0x28, &(0x7f0000314000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ed4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mount(&(0x7f000067b000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f000056f000)='hfsplus\x00', 0x120000, &(0x7f00006f4000)="") 2018/01/05 07:53:58 executing program 5: r0 = syz_open_dev$tun(&(0x7f00006f2000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @rand_addr=0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000c97000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000080f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000001000-0x8)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000e5e000-0x8)='./file0\x00', 0x0, 0x21) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000585000)={"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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f0000c66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000c4e000)={r4, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) 2018/01/05 07:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="7365637572697479af2b40656d312d5d2300", 0x8000000000004) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) uname(&(0x7f0000813000)=""/0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009a1000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000453000)=0xe8) getgid() futimesat(r0, &(0x7f0000816000-0x8)='./file0\x00', &(0x7f0000039000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) stat(&(0x7f0000340000)='./file0\x00', &(0x7f0000d6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000012d000-0x8)='./file0\x00', &(0x7f0000b80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000877000-0x8)='./file0\x00', &(0x7f000055e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000b4000)='./file0\x00', r1, r2) 2018/01/05 07:53:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e69000-0x5)='comm\x00') pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x0) 2018/01/05 07:53:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) io_setup(0x5, &(0x7f00002df000)=0x0) io_submit(r3, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000005000-0x110)={{0x0, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000374000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x7) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 07:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ccf000)='/dev/autofs\x00', 0x440, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000104000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c9e000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00004c6000)=0x0, &(0x7f0000285000)=0x4) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000d66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e41dcf342881cfc036c2976e19e0543fd5c36bf9d75e9add128c568e8ef611ceb033a0920d668b07415ca6ea2ae429b027951da4e4b18e75c8a3ed66ee40060c", "be85f0e685a9eb04a33500df3892bc93f36c13f8926407e8e61826628c3462ef84d183f41b44d7d9c3baa4323168d38a9558ac0390dc96d6ba131c8f9a51e2b5", "febf16356d968bec802edbd49fd8386b90baad81a57a92cf0bc91fa051e39284", [0x0, 0x0]}) write$eventfd(r0, &(0x7f0000555000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r2, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) 2018/01/05 07:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000e3000-0x12)='/dev/input/mouse#\x00', 0x80000001, 0x523102) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000c96000)={0xab, "ca098e8c363549d9ba29dbdee1f8164256f97c301e186c510b8420368f8df49021177b672a66e83a697115c10c7b0e859993320fb15c1141d4bfc24c498ba874dc3de89912630edb43ed91c7d8d6c4c280671c74405bfd1d29fed5f4ee1089770c411ef20e25628a2bc35a7ef61603d6b5dfb773c8719e9db8057e637bd5ea4ea6057ee0de3151328d3f6b73d433550a7bacff1021f5eef2e1e50d4d2d58c200e453e3f87af9c343f38eee"}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000a81000)=0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00007c4000-0x10)=@req={0x28, &(0x7f0000e6d000)={@generic="789de43943bdfd4f0961e4f8bffeff0e", @ifru_data=&(0x7f0000091000-0x20)="e53cb30d7425a7124bef13228ca0688a3b4278c320e04487796d3aef4f7e2a56"}}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000031a000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x2000100], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00004a0000)={0x400000, 0x0, [0x0, 0x0, 0x3, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 58.004564] sctp: [Deprecated]: syz-executor4 (pid 8757) Use of struct sctp_assoc_value in delayed_ack socket option. [ 58.004564] Use struct sctp_sack_info instead 2018/01/05 07:53:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc6000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021b000-0x68)={0x0, 0xb6, 0x40, {r1, r2}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000c24000)=""/105, 0x69) r1 = openat(0xffffffffffffffff, &(0x7f0000bbc000)='./file0\x00', 0xc000, 0x142) preadv(r0, &(0x7f000081e000-0x20)=[{&(0x7f000044b000-0xab)=""/171, 0xab}, {&(0x7f000082d000-0x60)=""/96, 0x60}], 0x2, 0x8001) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000014c000)={0x10001, 0xffff, 0x1000, 0x10000, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00009c1000)={0x1, 0x0, 0xc}) 2018/01/05 07:53:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00009b6000-0x4)=0xe0, 0x4) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) poll(&(0x7f000076a000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x1f) read(r0, &(0x7f000000b000)=""/192, 0xc0) 2018/01/05 07:53:58 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000004000-0x8)={0x4, 0xffffffffffffffff, 0x0}) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000004000-0x1000)=""/4096) 2018/01/05 07:53:58 executing program 2: r0 = getpgid(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000064a000-0x9)='/dev/ppp\x00', 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x90)=""/144, 0x90}, {&(0x7f0000001000-0xd8)=""/216, 0xd8}, {&(0x7f000045b000)=""/124, 0x7c}, {&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000f64000-0x3b)=""/59, 0x3b}], 0x5, 0x0) r2 = syz_open_procfs(r0, &(0x7f000013b000)='loginuid\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000000)={0x40000000, 0x53a, 0x2e}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x800, 0x5, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) creat(&(0x7f0000148000-0x8)='./file0\x00', 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00001cf000-0xc)={{0x5, 0x7fff, 0x0, 0x8, 0x8, 0x3}, 0x8}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') close(r2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000f85000-0x4)=0x9, 0x4) 2018/01/05 07:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000098f000-0xa)='ns/cgroup\x00') dup2(r1, r0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00007e4000)={0x0, 0x6, 0x6, 0x1c, &(0x7f0000232000-0x15)=""/28, 0xad, &(0x7f000015a000)=""/173, 0x67, &(0x7f00000ab000-0x67)=""/103}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000170000)={0x8, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f000031d000)=""/220, &(0x7f0000f2d000-0x4)=0xdc) getsockname$netrom(r2, &(0x7f0000dde000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005ce000-0x4)=0x48) 2018/01/05 07:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005ca000)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000a8d000)=0x0) 2018/01/05 07:53:58 executing program 1: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f0000eae000-0x8)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x401, 0x8000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000047d000-0x10)={0x5, &(0x7f000023b000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00008c6000-0x8)={r2, 0x23}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000)=0x80000000, 0x4) readv(r0, &(0x7f00002e8000-0x60)=[{&(0x7f0000ffa000-0x2d)=""/45, 0x2d}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000de2000)=""/83, 0x53}, {&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000bcf000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/141, 0x8d}], 0x6) read(0xffffffffffffffff, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/05 07:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000475000)="020000000200000000be8c5ee18c0000000681d411438bdcd64798df17121e41418096dd9efc3b163a0e8e7c306e397d70a48bf82bcb51bc767c1b2e7896ca6c057a7d8c58cbac12a67ed370413da40333fde1d648c58817bdff88a75379a18e733e3e3b3433366d23cfbb46de60a7c721aa8a980fd5f3107c91a120aa", 0x7d) 2018/01/05 07:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000747000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e9b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000cf2000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000e000-0x10)={0x0, 0x30, &(0x7f00001c7000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002a4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d99000-0xb8)={r1, 0x7ff, 0xffff, 0xa171, 0xffffffff80000001, 0xfff, 0xff, 0x6, {r2, @in={{0x2, 0x3, @rand_addr=0xe000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb538, 0x1, 0x0, 0x10000, 0x80}}, &(0x7f0000680000)=0xb8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005d4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f92000-0x4)=0xb) r3 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r3, &(0x7f00009af000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000496000-0x4)=0x6, 0x800) 2018/01/05 07:53:58 executing program 5: acct(&(0x7f00009aa000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001db000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000076e000-0xf0)=""/240) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e15000-0x6)={0x0, 0x0}, &(0x7f0000d4c000)=0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000508000)={r2, 0x4}, 0x8) r3 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c28000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff00, 0xe5, 0x1f000000, 0x10000, 0x4}, &(0x7f0000436000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000070b000-0xa0)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x0, 0x800, 0x8000, 0x52}, &(0x7f0000dd8000-0x4)=0xa0) recvmsg(r3, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 07:53:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005f3000-0x9)='/dev/sg#\x00', 0x4, 0x22000) bind$bt_hci(r0, &(0x7f0000b89000-0x6)={0x1f, 0x70e1db1b, 0x3}, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c1e000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f0000ca5000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x81, 0x8}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) readv(r1, &(0x7f0000ef6000-0x10)=[{&(0x7f00004ae000)=""/69, 0x45}], 0x10f8) 2018/01/05 07:53:58 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000)=@assoc_id=0x0, &(0x7f0000005000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={r1, 0x400, 0xff}, 0x8) ioctl$int_in(r0, 0x80000080044d7a, &(0x7f0000006000)=0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000009000)=0xce42) 2018/01/05 07:53:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200300, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000d79000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa53}, 0x1c) sendmsg(r0, &(0x7f0000061000)={0x0, 0x0, &(0x7f0000c42000-0x60)=[{&(0x7f0000863000-0x9b)="6510cc4546cff77f9b87d47e86554a624f951b745c9e2b489770f4d400afeec8a39319b3c59083eb444a4b3825072e9db935db3306d78ca9f5376e36807b75a4fbaf06e6d3a381310dbfb99673415ea21da1b20e4e007a4c820f096766094cea96d1cbfd01a05d2d3170cd649feb3a5fc2685107bf55e1c826a847a60207fbd4188f10a42c4a50cb7b38a0470afe03c61e55d3b23d0a378c6e8105", 0x9b}, {&(0x7f0000f21000)="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", 0xfffffffffffffca8}, {&(0x7f00000d2000-0xa3)="12986e1bbb9b7f005a8bb53b5bcf4f9cc920c0bbef2c858a67d5b5bde04ffef735be73f1c0aac894b0bfd92847f9e03dc6b6665eacac648d6466fcb66181059426cbd52cecdbbbc76d323b82192476f724be363c6fa017faa1dd7573ecff2869675e92a7573eb3ec105f134e87b19adafb432324266ff9b221f1388577ab513e5ff52e83b7b284485268c8fcdbd3c63e71e6f5db8c422f538e2365dd5a5d48f7cb0bc0", 0xfffffe85}, {&(0x7f0000138000-0x38)="2cd64c5206ab895481381e3af4b13ce910b80afd774eae80e5226808ffd00c86adf9f4a04a0412fb7504fcdb4605fb0441e55cb679c6afe2", 0x38}, {&(0x7f000072b000)="8f3243243f2de3ed3f3abf829cf70c9c9a1b439ccd3aa9c7ce3da87618d514a2c190b353351145215786f11313bb9dcba4e76664d89fd12d9a4c9e697eeeed5ff9e92a520f148048a006b78aa03b1768f26e96b8baae40d6098469100732dae54dac97636ac3d4b654add13102629b6dbf6aa205213a0ba8ed23f46ca0b5e30abec2823b75d091cf0e6ccef0de52670054f78a196a00375ab00e0b611f6f1493a662d077760314216714c5", 0xab}, {&(0x7f0000673000)="b294be7783a4aadf2387177aa01e8fb3aaa39fbf02836dc6bc3075cdcfa54a8f5dfd20dfe182202aeb35dc50d3b78986a5d2776188d004a68fee82d0d04d1334c3505b1a6d1e8e118d29eaa0541745d4f71eb4d60d356e1285339e520c524ce0ab5c4227c340bb25e1a0fbbc6b67668d1cba89da034ea3e4ddf92716ee14841cc8653af14ea408cc3abd5883c1a8c2cd0cda54543a0b3401a887d30ad8df32e77e16f9ba7cc87887024c1604a10667fc2b13c72d66d37797acdd1b0e17ea3ad4255f83068be9674c59674640", 0xcc}], 0x6, &(0x7f000095f000)=[], 0x0, 0x0}, 0x0) 2018/01/05 07:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f000025f000)={0x0, {""/7}, 0x0}, &(0x7f0000b2d000)=0x10, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) fremovexattr(r0, &(0x7f00005ff000)=@known='system.sockprotoname\x00') recvmsg(r1, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a, 0x0}, 0x0) write(r1, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) 2018/01/05 07:53:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00009bc000)='/dev/mixer\x00', 0x101000, 0x0) epoll_pwait(r2, &(0x7f000019c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x3, &(0x7f000059c000-0x8)={0x1}, 0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b4f000)={0x2, 0x0, [{0xc0000102, 0x0, 0x0}, {0xfff, 0x0, 0x0}]}) [ 58.290897] WARNING: CPU: 0 PID: 8814 at sound/core/pcm_lib.c:1635 snd_pcm_hw_param_first+0x289/0x690 [ 58.300345] Kernel panic - not syncing: panic_on_warn set ... [ 58.300345] [ 58.307697] CPU: 0 PID: 8814 Comm: syz-executor0 Not tainted 4.15.0-rc6+ #248 [ 58.315053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.324392] Call Trace: [ 58.326972] dump_stack+0x194/0x257 [ 58.330578] ? arch_local_irq_restore+0x53/0x53 [ 58.335229] ? vsnprintf+0x1ed/0x1900 [ 58.339026] panic+0x1e4/0x41c [ 58.342190] ? refcount_error_report+0x214/0x214 [ 58.346918] ? show_regs_print_info+0x18/0x18 [ 58.351397] ? __warn+0x1c1/0x200 [ 58.354829] ? snd_pcm_hw_param_first+0x289/0x690 [ 58.359651] __warn+0x1dc/0x200 [ 58.362906] ? snd_pcm_hw_param_first+0x289/0x690 [ 58.367730] report_bug+0x211/0x2d0 [ 58.371340] fixup_bug.part.11+0x37/0x80 [ 58.375376] do_error_trap+0x2d7/0x3e0 [ 58.379247] ? snd_pcm_oss_release+0x20b/0x280 [ 58.383802] ? __fput+0x327/0x7e0 [ 58.387225] ? ____fput+0x15/0x20 [ 58.390666] ? math_error+0x400/0x400 [ 58.394438] ? exit_to_usermode_loop+0x214/0x310 [ 58.399165] ? syscall_return_slowpath+0x490/0x550 [ 58.404067] ? entry_SYSCALL_64_fastpath+0x98/0x9a [ 58.408981] ? check_noncircular+0x20/0x20 [ 58.413189] ? print_irqtrace_events+0x270/0x270 [ 58.417938] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.422766] do_invalid_op+0x1b/0x20 [ 58.426451] invalid_op+0x22/0x40 [ 58.429878] RIP: 0010:snd_pcm_hw_param_first+0x289/0x690 [ 58.435296] RSP: 0018:ffff8801c41eee00 EFLAGS: 00010293 [ 58.440632] RAX: ffff8801c582a380 RBX: ffff8801c71e0480 RCX: ffffffff841bf1a9 [ 58.447872] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: ffffed003883ddb8 [ 58.455114] RBP: ffff8801c41eee50 R08: ffffed003883dcef R09: ffff8801c41ee770 [ 58.462364] R10: 0000000000000001 R11: ffffed003883dcee R12: 000000000000000d [ 58.469604] R13: 00000000ffffffea R14: 0000000000000005 R15: 0000000000002000 [ 58.476864] ? snd_pcm_hw_param_first+0x289/0x690 [ 58.481719] snd_pcm_hw_param_near.constprop.27+0x78d/0x9a0 [ 58.487417] ? _snd_pcm_hw_param_set.constprop.26+0x6f0/0x6f0 [ 58.493276] ? snd_pcm_plugin_free+0xb1/0xe0 [ 58.497660] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 58.502649] ? trace_hardirqs_on+0xd/0x10 [ 58.506773] ? snd_pcm_plug_slave_size+0x148/0x2c0 [ 58.511680] snd_pcm_oss_change_params+0x17d3/0x3720 [ 58.516785] ? snd_pcm_hw_param_near.constprop.27+0x9a0/0x9a0 [ 58.522640] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.527833] ? find_held_lock+0x35/0x1d0 [ 58.531884] ? locks_remove_file+0x3f5/0x5a0 [ 58.536277] ? lock_release+0xa40/0xa40 [ 58.540236] ? locks_check_ctx_file_list+0x104/0x2b0 [ 58.545333] snd_pcm_oss_make_ready+0xaa/0x130 [ 58.549894] snd_pcm_oss_sync+0x257/0x830 [ 58.554026] ? snd_pcm_oss_sync1+0x550/0x550 [ 58.558415] ? fsnotify_first_mark+0x2b0/0x2b0 [ 58.562990] snd_pcm_oss_release+0x20b/0x280 [ 58.567375] ? snd_pcm_oss_sync+0x830/0x830 [ 58.571669] __fput+0x327/0x7e0 [ 58.574933] ? fput+0x140/0x140 [ 58.578191] ? _raw_spin_unlock_irq+0x27/0x70 [ 58.582670] ____fput+0x15/0x20 [ 58.585923] task_work_run+0x199/0x270 [ 58.589787] ? task_work_cancel+0x210/0x210 [ 58.594085] ? _raw_spin_unlock+0x22/0x30 [ 58.598206] ? switch_task_namespaces+0x87/0xc0 [ 58.602859] do_exit+0x9bb/0x1ad0 [ 58.606301] ? perf_trace_lock+0x900/0x900 [ 58.610518] ? mm_update_next_owner+0x930/0x930 [ 58.615162] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.620330] ? find_held_lock+0x35/0x1d0 [ 58.624381] ? find_held_lock+0x35/0x1d0 [ 58.631214] ? perf_trace_lock+0xd6/0x900 [ 58.635342] ? perf_trace_lock_acquire+0xe3/0x980 [ 58.640167] ? lock_downgrade+0x980/0x980 [ 58.644292] ? trace_event_raw_event_lock+0x340/0x340 [ 58.649456] ? perf_trace_lock+0x900/0x900 [ 58.653665] ? check_noncircular+0x20/0x20 [ 58.657871] ? do_raw_spin_trylock+0x190/0x190 [ 58.662432] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 58.667510] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 58.672513] ? trace_hardirqs_on+0xd/0x10 [ 58.676639] ? remove_wait_queue+0x1b4/0x350 [ 58.681034] ? find_held_lock+0x35/0x1d0 [ 58.685084] ? get_signal+0x7ae/0x16c0 [ 58.688945] ? lock_downgrade+0x980/0x980 [ 58.693080] do_group_exit+0x149/0x400 [ 58.696942] ? do_raw_spin_trylock+0x190/0x190 [ 58.701495] ? SyS_exit+0x30/0x30 [ 58.704918] ? _raw_spin_unlock_irq+0x27/0x70 [ 58.709390] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 58.714399] get_signal+0x73f/0x16c0 [ 58.718110] ? ptrace_notify+0x130/0x130 [ 58.722140] ? check_noncircular+0x20/0x20 [ 58.726360] ? __lock_is_held+0xb6/0x140 [ 58.730417] ? find_held_lock+0x35/0x1d0 [ 58.734458] do_signal+0x90/0x1eb0 [ 58.737996] ? setup_sigcontext+0x7d0/0x7d0 [ 58.742302] ? pvclock_read_flags+0x160/0x160 [ 58.746774] ? vmacache_find+0x5f/0x280 [ 58.750724] ? ktime_get_ts64+0x15f/0x4d0 [ 58.754855] ? kvm_clock_get_cycles+0x25/0x30 [ 58.759323] ? ktime_get_ts64+0x328/0x4d0 [ 58.763451] ? timespec64_add_safe+0x1bb/0x2c0 [ 58.768012] ? exit_to_usermode_loop+0x8c/0x310 [ 58.772669] exit_to_usermode_loop+0x214/0x310 [ 58.777230] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 58.782740] ? poll_select_set_timeout+0x12f/0x210 [ 58.787652] ? do_restart_poll+0x2a0/0x2a0 [ 58.791872] syscall_return_slowpath+0x490/0x550 [ 58.796603] ? prepare_exit_to_usermode+0x340/0x340 [ 58.801595] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 58.806500] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 58.811491] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.816230] entry_SYSCALL_64_fastpath+0x98/0x9a [ 58.820955] RIP: 0033:0x452ac9 [ 58.824115] RSP: 002b:00007facbb074c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000007 [ 58.831796] RAX: fffffffffffffdfc RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 58.839038] RDX: 000000000000001f RSI: 0000000000000001 RDI: 0000000020769ff0 [ 58.846278] RBP: 0000000000000402 R08: 0000000000000000 R09: 0000000000000000 [ 58.853529] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f40d0 [ 58.860774] R13: 00000000ffffffff R14: 00007facbb0756d4 R15: 0000000000000005 [ 58.868402] Dumping ftrace buffer: [ 58.872036] (ftrace buffer empty) [ 58.875715] Kernel Offset: disabled [ 58.879329] Rebooting in 86400 seconds..